This is a list of rulers of the estates owned by the Este family, which main line of Marquesses (Marchesi d'Este) rose in 1039 with Albert Azzo II, Margrave of Milan. The name "Este" is related to the city where the family came from, Este.

From the Lordship of Este to the Duchy of Ferrara-Modena-Reggio

The family was founded by Adalbert the Margrave, who might have been the true first margrave of Milan of this family. In 1209, Azzo VI was named the first marquess of Ferrara. The title passed to his descendants, and the marquisate was delegated to a cadet branch of the Este family. Later, they were also created marquesses of Modena and Reggio.

  • The Duchy of Modena (in the dark purple) and of Ferrara (in the light purple) in the context of late 15th century Italy.
  • First coat of arms of the family
  • A map of Ferrara at the time of its loss by the Este family, c.1600

In 1452 Borso d'Este, then marquis of Modena and Reggio, was raised by Emperor Frederick III with the title of duke of Modena and Reggio. In 1471, Pope Paul II formally elevated him in as Duke of Ferrara, over which the family had in fact long presided.

This latter territory was lost to the Papal States in 1597, while the House of Este continued to rule the Duchy of Modena and Reggio in the Emilia region until 1796, when it became part of Napoleon Bonaparte's Cispadane Republic. In 1814, the duchy was restored under the Habsburg grandson of the last Este duke, continuing until it was annexed by Piedmont-Sardinia in 1859.

Rulers

House of Este

Partitions of Este territories under Este rule

Marquisate of Este (940–1463) (acquired Ferrara 1187, recovered 1240); (acquired Modena 1288; and Reggio 1289)Marquisate of Modena (1st creation) (1293–1361)
Marquisate of Ferrara (1293–1308)Reggio to Papal States (1306–1405)
Modenese Republic (1308–1336)Ferrara to Papal States (1308–1317)
Marquisate of Ferrara (1317–1405)
Marquisate of Modena (2nd creation) (1336–1361)
Marquisate of Modena, Ferrara and Reggio (1405–1471)
Raised to: Duchy of Modena, Ferrara and Reggio (1471–1597) (lost Ferrara 1597)
Ferrara lost to Papal States 1597
Marquisate of San Martino in Rio (1490–1757)Marquisate of Montecchio (1st creation) (1562–1587)
Marquisate of Lanzo (1592–1652)
Marquisate of Scandiano (1643–1725)Marquisate of Montecchio (2nd creation) (1638–1713)
Marquisate of Dronero (1653–1734)Marquisate of Borgomanero (1652–1734)
Dronero inherited by Birago di Vische family

Table of rulers

RulerBornReignRuling partConsortDeathNotes
Adalbert the Margravec.910 ?c.940 – 951Lordship of Este (part of the March of Milan)Unknown951 aged 40-41?Ruler of the Eastern March (or March of Milan), and founder of the Obertenghi family, direct ancestor to the House of Este.
Oberto Ic.930 Son of Adalbert951 – 15 October 975Lordship of Este (part of the March of Milan)Willa of Spoleto seven children15 October 975 aged 44-45Also Marquis of Milan. A son of his was the founder of the Malaspina family.
Oberto IIc.950 Sons of Oberto I and Willa of Spoleto15 October 975 – 1014Lordship of Este (part of the March of Milan)Railenda six children1014 aged 63-64Also Marquesses of Milan. The sons of Alberto I were the ancestors of the Pallavicini family.
Alberto I15 October 975 – 1002Unknown three children1002 aged 51-52
Ugoc.970 First son of Oberto II and Railenda1014Lordship of Este (part of the March of Milan)Unmarried(26 January) 1035 Piacenza aged 64-65Also Marquis of Milan, and Count of Padua and Vicenza. Deposed in the same year of accession.
Alberto Azzo I (Alberto II Azzo I)c.970 Second son of Oberto II and Railenda1014–1029Lordship of Este (part of the March of Milan)Adela one child1029 aged 58-59Also Marquis of Milan.
Alberto Azzo II (Alberto III Azzo II)997 Modena Son of Alberto Azzo I and Adela1029 – 20 August 1097Lordship of Este Raised to:Marquisate of EsteKunigunde of Altdorf 1036 one child Garsenda of Maine[it] c.1050 two children Vitalia Orseolo one child20 August 1097 Vangadizza aged 99–100?First ruler to be known as Marquis of Este. Also Marquis of Milan, and the founder of the House of Este. His son from his first wife, Welf IV, is the ancestor of the House of Welf.
Folco Ic.1050? Son of Alberto Azzo II and Garsenda of Maine20 August 1097 – December 1128Marquisate of EsteUnknown six children15/22 December 1128 Vangadizza aged 87–88 or 100–101Also Marquis of Milan. Referenced as titular, because, after Alberto Azzo II's death, the lands of the family were partitioned between the various branches of the family (including Malaspinas and Pallavicinis).
Azzo IIIc.1080 Sons of Ugo d'Este, Count of Maine and Heria of HautevilleDecember 1128 – c.1142Marquisate of Este (with Lordship of Ferrara since 1187)Aichiva one childc.1142 aged 61-62Nephews of Folco, referenced in documents as marchese, proving, along with Azzo's numbering, that they may have co-ruled with their cousins.
TancredoDecember 1128 – c. 1145Unknownc.1145 aged 64-65
Azzo IVc.1100? Sons of Folco IDecember 1128 – c. 1154Unknownc.1154 aged 53–54?Sons of Folco I, ruled jointly and with their cousins Azzo III and Tancredo. Obizzo I was the first lord of Ferrara and the last Marquess of Milan of the family. Obizzo also associated to his rule his son Azzo V and his nephew Bonifazio II.
Bonifazio IDecember 1128–c.1165Unknown two childrenc.1165 aged 64–65?
Folco IIDecember 1128 – 1178Unknown one child1178 aged 77–78?
Alberto IVDecember 1128 – 1184Matilda two children1184 (after 10 April) aged 83–84?
Obizzo I[it]December 1128 – 25 December 1193Unknown one child Sofia Lendinara five children25 December 1193 aged 92–93?
Azzo V[it]c. 1135 Son of Obizzo I[it] and Sofia Lendinarac.1140–1190Marchesella Adelardi 1120 two childrenc.1190 Ferrara aged 54-55?
Bonifazio IIc.1130? Son of Folco II1178 – 1190Unknown1190 aged 59-60?
Azzo VIc. 1170 Ferrara Son of Azzo V and Marchesella Adelardi25 December 1193 – November 1212Marquisate of Este (with Lordship of Ferrara)Sofia Aldobrandini 1189 two children Sophia of Savoy before 1192 one child Alice of Châtillon[it] 22 February 1204 two childrenNovember 1212 Verona aged 41–42Also Marquis of Ancona since 1209. In that year, the lordship of Ferrara was raised to a Marquisate.
Aldobrandino Ic. 1190 Ferrara Son of Azzo VI and Sofia AldobrandiniNovember 1212 – 10 October 1215Marquisate of Este (with Lordship of Ferrara)Unknown Before 1215 three children10 October 1215 Ancona aged 24–25Died prematurely, but with children. However, he was succeeded by his minor half-brother.
Regencies of Alice of Châtillon[it], Alberto da Baone, and Tisone da Camposampiero (1215–1219)In 1222, Azzo was deposed of Ferrara by Salinguerra II Torelli[it], but recovered the city in 1240. Azzo VII raised two of the children of his half-brother, one of them being Saint Contardo of Este.
Azzo VII Novelloc.1205 Ferrara Son of Azzo VI and Alice of Châtillon[it]10 October 1215 – 16 February 1264Marquisate of Este (with Lordship of Ferrara in 1215-1222 and since 1240)Giovanna Puglia 1221 four children Amabilia Pallavicini 1238 no/two children16 February 1264 Apulia aged 58–59
Occupation of Ferrara by Salinguerra II Torelli[it] (1222–1240)
Obizzo II1247 Ferrara Bastard son of Rinaldo d'Este16 February 1264 – January/February 1293Marquisate of Este (with Lordship of Ferrara; with Lordships of Modena since 1288 and Reggio since 1289)Jacopina Fieschi 1263 three children Costanza della Scala[it] 1289 two children20 January or 13 February 1293 Ferrara aged 45-46Grandson of Azzo VII, as bastard son of Azzo's son, Rinaldo. Between 1288 and 1289 he achieved the joining of the communes of Modena and Reggio to the Este's lands. After his death the lands were partitioned between his sons.
Azzo VIIIc.1265 Ferrara Son of Obizzo II and Jacopina FieschiJanuary/February 1293 – 31 January 1308Marquisate of Este (1/3, with Lordship of Ferrara)Giovanna Orsini September 1282 three children Beatrice of Sicily April 1305 no children31 January 1308 Este aged c.42-43Children of Obizzo II. Initialliy Obizzo had recognized solely Azzo as his heir, but in April 1293 his sons made a new division of the inheritance. In 1306, Francesco was expelled from Reggio, and, similarly, Aldobrandino was expelled from Modena. In 1308, not long after Azzo's death, Ferrara also expelled the family form government. With only the Este marquisate remaining in their hands, in 1317, the family organized a pro-Este revolt in Ferrara, and restored their rule in that city, where they officialized a co-rulership. Aldobrandino may have also stepped down from Este, where his nephews Azzo and Bertoldo held complete control from then on.
Aldobrandino IIc.1265 Ferrara Son of Obizzo II and Jacopina FieschiJanuary/February 1293 – 1317Marquisate of Este (1/3, with Lordship of Modena until 1306)Alda Rangoni[it] April 1305 no children26 July 1326 Bologna aged c.60–61
1317 – 26 July 1326Lordship of Ferrara
Francesco I[it]c. 1290 Ferrara Son of Obizzo II and Costanza della Scala[it]January/February 1293–23 August 1312Marquisate of Este (1/3, with Lordship of Reggio until 1306)Orsina Orsini four children23 August 1312 Ferrara aged 22–23
Modenese Republic (1306–1336)
Reggio occupied by the Papal States (1306–1405)
Regency of Fresco d'Este[it] (1308)Barred from succession (despite Ferrara wanting him to succeed his father), Fresco d'Este was appointed regent for his own son Folco, the designated heir of Azzo VIII. Fresco tried to appeal to the Papal States to regain his place, but Ferrara ended up temporarily absorbed by the Papal army.
Folco II[it]c.1300? Ferrara Son of Fresco d'Este[it] and Pellegrina Caccianemici31 January - October 1308Lordship of FerraraUnknownc.1315 Venice ged 14-15
Ferrara occupied by the Papal States (1308–1317)
Rinaldo[it]c.1290? Ferrara First son of Aldobrandino II and Alda Rangoni[it]1317 – 31 December 1335Lordship of Ferrara (with Lordship of Modena since 1336)Lucrezia Barbiano one child31 December 1335 Ferrara aged 44–45?Following a pro-Este revolt in Ferrara, the sons of Aldobrandino II (Rinaldo, Niccolò, Obizzo) and Francesco I (Azzo and Bertoldo) ascended together. Bertoldo and Azzo IX, Francesco's sons, kept all Este for themselves (while retaining co-rulership in Ferrara which was abandoned by their children), and Niccolò and Obizzo, while keeping Ferrara, also recovered Modena.
Niccolò I[it]c.1290? Ferrara Second son of Aldobrandino II and Alda Rangoni[it]1317– 1 May 1344Beatrice Gonzaga[it] 21 April 1335 no children1 May 1344 Ferrara aged 53–54?
Obizzo III14 July 1294 Ferrara Third son of Aldobrandino II and Alda Rangoni[it]1317– 20 March 1352Jacopa Pepoli May 1317 no children Filippa Ariosto[it] (lover until 1347) 27 November 1347 ten children (legitimized 1347)20 March 1352 Ferrara aged 57
Azzo IX[it]c.1300 Sons of Francesco I[it] and Orsina Orsini1317–24 June 1318Marquisate of Este (with Lordship of Ferrara)Tomasina Cattanei di Lusia no children24 June 1318 Ferrara aged 17–18
Bertoldo I[it]1317– 21 July 1343Domenica Pio 1324 two children Caterina da Camino July 1339 Ferrara no children21 July 1343 Este aged 42–43
Francesco II[it]June 1323 Ferrara Son of Bertoldo I[it] and Domenica Pio21 July 1343 – 13 December 1384Marquisate of EsteCaterina Visconti no children Taddea Barbiano three children13 December 1384 Marquisate of Este aged 51
Aldobrandino III14 September 1335 Ferrara First son of Obizzo III and Filippa Ariosto[it]20 March 1352 – 3 November 1361Lordship of FerraraBeatrice da Camino[it] 1351 two children3 November 1361 Ferrara aged 26
Niccolò II the Lame17 May 1338 Ferrara Son of Obizzo III and Filippa Ariosto[it]3 November 1361 – 26 March 1388Lordship of Ferrara (with Lordship of Modena since 1352)Verde della Scala[it] February 1363 two children26 March 1388 Ferrara aged 49
Azzo X1344 Este Son of Francesco II[it] and Taddea Barbiano13 December 1384 – 1415Marquisate of EsteTommasina Guarnioni Ricciarda da Camino Amabilia Collalto three children (uncertain maternity)1415 Venice aged 42–43In 1393, he challenged the succession of Niccolò III in Ferrara.
Alberto V27 February 1347 Ferrara Son of Obizzo III and Jacopa Pepoli26 March 1388 – 30 July 1393Lordship of Ferrara (with Lordship of Modena)Giovanna da Roberti 1388 no children Isotta Albaresani[it] (lover until 1393) 1393 one child (legitimized 1393)30 July 1393 Ferrara aged 46
Council of Regency supported by the Republics of Venice, Florence and Bologna (1393-1397)His rule was contested early on by his cousin Azzo X, who was eventually defeated and imprisoned. Niccolò recovered Reggio in 1405.
Niccolò III9 November 1383 Ferrara Son of Alberto V and Isotta Albaresani[it]30 July 1393–6 December 1441Lordship of Ferrara (with Lordship of Modena; with Lordship of Reggio since 1405)Gigliola da Carrara 1394 no children Laura (Parisina) Malatesta 1418 three children Ricciarda of Saluzzo 1429 or 1431 two children6 December 1441 Milan aged 58
Taddeo1390 Este Son of Azzo X1415 – 21 June 1448Marquisate of EsteMargherita Pio two children Maddalena Arcelli no children21 June 1448 Mozzanica aged 43
Leonello21 September 1407 Ferrara Bastard son of Niccolò III and Stella de' Tolomei6 December 1441 – 1 October 1450Lordship of Ferrara (with Lordship of Modena and Lordship of Reggio)Margherita Gonzaga 1435 one child Maria of Naples[it] 1444 no children1 October 1450 Voghiera aged 43
Bertoldo II[it]May 1434 Este Son of Taddeo and Margherita Pio21 June 1448 – 4 November 1463Marquisate of EsteGiacopa Leonessa no children4 November 1463 Corinth aged 29Left no descendants. After his death the original possessions of the family (marquisate of Este) were annexed to Ferrara.
The Marquisate of Este was definitively annexed to Modena-Ferrara-Reggio
Borso24 August 1413 Ferrara Bastard son of Niccolò III and Stella de' Tolomei1 October 1450 – 20 August 1471Lordships of Ferrara, Modena and Reggio (until 1452) Duchy of Ferrara, Modena and Reggio (since 1452)Unmarried20 August 1471 aged 57
Ercole I the Fearless26 October 1431 Ferrara Son of Niccolò III and Ricciarda of Saluzzo20 August 1471 – 15 June 1505Duchy of Ferrara, Modena and ReggioEleanor of Naples July 1473 six children15 June 1505 Ferrara aged 73
Sigismondo I31 August 1433 Ferrara Son of Niccolò III and Ricciarda of Saluzzo11 May 1501 – 1 April 1507Lordship of San Martino in RioPizzocara three children1 April 1507 Ferrara aged 73Received the lordship based at San Martino in Rio from his brother.
Alfonso I the Artilleryman21 July 1476 Ferrara Son of Ercole I and Eleanor of Naples15 June 1505 – 31 October 1534Duchy of Ferrara, Modena and ReggioAnna Maria Sforza 23 January 1491 Pavia no children Lucrezia Borgia 1 September 1501 Ferrara seven children31 October 1534 Ferrara aged 58
Ercole[it]c.1470 Bastard son of Sigismondo I and Cecilia Rachesi1 April 1507 – 1523Lordship of San Martino in RioAngela Sforza[it] 28 November 1492 two children1523 Castellarano aged 52–53
Sigismondo II[it]1493 Son of Ercole[it] and Angela Sforza[it]1523 – 1561Lordship of San Martino in RioGiustina Trivulzio[it] 1533 six children1561 Pavia aged 67–68
Alfonso10 March 1527 Ferrara Bastard son of Alfonso I and Laura Dianti28 August 1533 – 1 November 1587Lordship of Montecchio (1533–1562) Marquisate of Montecchio (1562–1587)Giulia Della Rovere 3 January 1549 three children1 November 1587 Ferrara aged 50Inherited from his father the lordship of Montecchio, which was raised to marquisate in 1569.
Ercole II5 April 1508 Ferrara Son of Alfonso I and Lucrezia Borgia31 October 1534 – 3 October 1559Duchy of Ferrara, Modena and ReggioRenée of France 28 June 1528 Paris five children3 October 1559 Ferrara aged 51
Alfonso II22 November 1533 Ferrara Son of Ercole II and Renée of France3 October 1559 – 27 October 1597Duchy of Ferrara, Modena and ReggioLucrezia de' Medici 3 July 1558 Florence no children Barbara of Austria 5 December 1565 Innsbruck no children Margherita Gonzaga 24 February 1579 Ferrara no children27 October 1597 Ferrara aged 63Left no descendants. He was succeeded by his cousin Cesare.
Filippo I[it]1537 Ferrara Son of Sigismondo II[it] and Giustina Trivulzio[it]1561 – 13 December 1592Lordship of San Martino in Rio (1561–1588) Marquisate of San Martino in Rio (1588–1592)Maria of Savoy[it] 20 January 1570 Turin five children13 December 1592 Ferrara aged 54–55During his rule the lordship was raised to a marquisate (1588). Acquired in 1580 the marquisate of Lanzo.
Carlo Filiberto I[it]1 November 1571 San Martino in Rio First son of Filippo I[it] and Maria of Savoy[it]13 December 1592 – 26 May 1652Marquisate of San Martino in RioLuisa de Cárdenas 1606 no children Livia Marini Castagna no children26 May 1652 Milan aged 80Children of Filippo I, divided their patrimony.
Sigismondo[it]26 June 1572 Turin Second son of Filippo I[it] and Maria of Savoy[it]13 December 1592 – 26 August 1628Marquisate of LanzoFrancesca Charledes d’Antel d’Hostel 1618 three children26 August 1628 Turin aged 56
Cesare8 October 1562 Ferrara Son of Alfonso I, Marquess of Montecchio and Giulia della Rovere1 November 1587 – 27 October 1597Marquisate of MontecchioVirginia de' Medici 30 January 1586 Florence ten children11 December 1628 Modena aged 67Half cousin of Alfonso II. In 1598, the lack of recognition of his succession in Ferrara led to its annexation to the Papal States.
27 October 1597 – 11 December 1628Duchy of Ferrara, Modena and Reggio (until 1598) Duchy of Modena and Reggio (from 1598)
Ferrara definitively annexed by the Papal States
Montecchio briefly annexed to Modena (1597–1638)
Filippo II Francesco[it]1621 First son of Sigismondo d'Este, Marquis of Lanzo[it] and Francesca Charledes d’Antel d’Hostel26 August 1628 – 26 May 1652Marquisate of LanzoMargaret of Savoy 30 November 1645 Turin three children1653 aged 31–32In 1652, reunited Lanzo and San Martino in Rio. Created, in 1646, the marquisate of Dronero.
26 May 1652 – 1653Marquisate of San Martino in Rio
Lanzo definitively annexed to San Martino in Rio
Alfonso III22 October 1591 Ferrara Son of Cesare and Virginia de' Medici11 December 1628 – 11 July 1629Duchy of Modena and ReggioIsabella of Savoy 22 February 1608 Turin fourteen children26 May 1644 Castelnuovo di Garfagnana aged 52In 1629, abdicated to his son, to enter in the Order of Friars Minor Capuchin.
Francesco I6 September 1610 Modena Son of Alfonso III and Isabella of Savoy11 July 1629 – 14 October 1658Duchy of Modena and ReggioMaria Caterina Farnese 11 January 1631 Parma nine children Vittoria Farnese 12 February 1648 Parma one child Lucrezia Barberini 14 October 1654 one child14 October 1658 Santhià aged 48Joined Florence and Venice against the Papal States in the Wars of Castro, hoping to reconquer Ferrara, with no success.
Luigi I27 March 1594 Ferrara Son of Cesare and Virginia de' Medici1643 – 1 January 1664Marquisate of Scandiano (with Marquisate of Montecchio)Unmarried1 January 1664 Modena aged 69Invested by his nephew with marquisate of Scandiano, and with it also came the old Marquisate of Montecchio. With no descendants of his own, he was succeeded by his nephews.
Carlo Emanuele[it]1622 Borgomanero Second son of Sigismondo d'Este, Marquis of Lanzo[it] and Francesca Charledes d’Antel d’Hostel26 May 1652 – 24 October 1695Marquisate of BorgomaneroPaola Camilla Marliani 1645 one child24 October 1695 Vienna aged 72–73Inherited from his uncle, Carlo Filiberto I, the lands of Borgomanero and Porlezza, creating a new marquisate.
Sigismondo III[it]1647 First son of Filippo II Francesco[it] and Margaret of Savoy1653 – 28 August 1732Marquisate of San Martino in RioMaria Teresa of Monaco seven children28 August 1732 Parma aged 84–85Children of Filippo II, divided the patrimony. In 1720, the title of "marquess of Lanzo" ceased to exist.
Carlo Filiberto1649 Second son of Filippo II Francesco[it] and Margaret of Savoy1653 – 25 July 1703Marquisate of DroneroThérese de Mesmes de Marolles six children25 July 1703 Parma aged 53–54
Alfonso IV14 October 1634 Modena Son of Francesco I and Maria Caterina Farnese14 October 1658 – 16 July 1662Duchy of Modena and ReggioLaura Martinozzi 27 May 1655 Compiègne two children16 July 1662 Modena aged 27
Regency of Laura Martinozzi (1662–1674)
Francesco II6 March 1660 Modena Son of Alfonso IV and Laura Martinozzi16 July 1662–6 September 1694Duchy of Modena and ReggioMargherita Maria Farnese 14 July 1692 Parma no children6 September 1694 Modena aged 34
Luigi II[it]28 August 1648 Reggio Emilia First son of Borso d'Este and Ippolita d'Este1 January 1664 – 26 May 1698Marquisate of ScandianoUnmarried26 May 1698 Modena aged 49Children of Borso, and nephews of Luigi I. Divided the inherited patrimony: Foresto abdicated of Montecchio to his younger brother Cesare Ignazio, but inherited his elder brother Luigi's property: after their deaths the patrimony was annexed to Modena.
Foresto[it]20 April 1652 Modena Second son of Borso d'Este and Ippolita d'Este1 January 1664–23 May 1680Marquisate of Montecchio1725 aged 72–73
26 May 1698 – 1725Marquisate of Scandiano
Cesare Ignazio[it]1653 Third son of Borso d'Este and Ippolita d'Este23 May 1680 – 27 October 1713Marquisate of Montecchio27 October 1713 Reggio Emilia aged 59–60
Montecchio was annexed to Modena
Scandiano was annexed to Modena
Rinaldo26 April 1655 Modena Son of Francesco I and Lucrezia Barberini6 September 1694 – 26 April 1737Duchy of Modena and ReggioCharlotte Felicitas of Brunswick-Lüneburg 11 February 1696 Modena seven children26 April 1737 Modena aged 82Albeit declaring neutrality on the War of the Spanish Succession, France invaded Modena and Rinaldo had to flee to Bologna. In 1707, German troops ousted the French and restored the throne to Rinaldo.
Carlo Filiberto[it]1646 Son of Carlo Emanuele[it] and Paola Camilla Marliani24 October 1695 – 1714Marquisate of BorgomaneroBibiana Gonzaga[it] 1671 one child1714 aged 67–68
Gabriele[it]1673 Turin Son of Carlo Filiberto and Thérese de Mesmes de Marolles25 July 1703 – 1734Marquisate of Dronero (with Marquisate of Borgomanero from 1716)Clara Colomba Cobianchi two children1734 Castelfranco Emilia aged 60–61After his death Dronero was inherited by the Birago di Vische family, and Borgomanero reverted to Modena.
Borgomanero was annexed to San Martino in Rio
Dronero inherited by the Birago di Vische family
Carlo Filiberto II[it]16 March 1678 San Martino in Rio Son of Sigismondo III[it] and Maria Teresa of Monaco1732 – 30 April 1752Marquisate of San Martino in Rio (1732–1747) Principality of San Martino in Rio (1747–1752)Teresa Sfondrati (1710–1773) 1734 three children30 April 1752 San Martino in Rio aged 74In 1747 the marquisate was raised to a principality. However, as he didn't have male heirs, after his death, the lands he ruled went to Modena.
San Martino in Rio definitively annexed to Modena-Reggio
Francesco III2 July 1698 Modena Son of Rinaldo and Charlotte Felicitas of Brunswick-Lüneburg26 April 1737 – 22 February 1780Duchy of Modena and ReggioCharlotte Aglaé d'Orléans 21 June 1720 Modena ten children22 February 1780 Modena aged 81As the duchy was bankrupted by the Wars of the Spanish, Polish, and Austrian Successions, Francesco sold artworks of the Estense Gallery. He was a careful administrator, but most of the duchy's financial policy was in the hands of the Austrian plenipotentiary, Beltrame Cristiani.
Ercole III22 September 1727 Modena Son of Francesco III and Charlotte Aglaé d'Orléans22 February 1780 – 16 October 1796Duchy of Modena and ReggioMaria Teresa Cybo-Malaspina, Duchess of Massa 16 April 1741 Modena two children Chiara Marini 1795 (morganatic) one child14 October 1803 Treviso aged 75In 1785 he founded the Atesine Academy of Fine Arts: during his reign arts and culture flourished. The French invasion forced him to flee to Venice on 7 May 1796. Later, French soldiers captured him there, robbing 200,000 zecchini from his house. Then he moved to Treviso, where he died in 1803. The peaces of Treaty of Campo Formio (1797) and Lunéville had assigned him territories in Breisgau in exchange of the lost Duchy, but he never took possession of them.

Habsburg-Este dukes of Modena and Reggio, 1814–1859

(from 1815 also Duke of Mirandola and from 1829 Duke of Massa and Prince of Carrara)

NamePortraitBirthMarriagesDeath
Francesco IV 14 July 1814– 21 January 18466 October 1779 Milan son of Ferdinand, Duke of Breisgau and Maria Beatrice d'Este, Duchess of MassaMaria Beatrice of Savoy 20 June 1812 Cagliari Cathedral four children21 January 1846 Modena aged 66
Francesco V 21 January 1846– 11 June 18591 June 1819 Modena son of Francis IV and Maria Beatrice of SavoyPrincess Adelgunde of Bavaria 20 March 1842 Kreuzkirche (Munich) one daughter20 November 1875 Vienna aged 56

Habsburg-Este dukes of Modena and Reggio, post monarchy

NamePortraitBirthMarriagesDeath
Francesco V 1859–18751 June 1819 Modena son of Francis IV and Maria Beatrice of SavoyPrincess Adelgunde of Bavaria 20 March 1842 Kreuzkirche (Munich) one daughter20 November 1875 Vienna aged 56
Francis Ferdinand 1875–191418 December 1863 Austria son of Archduke Karl Ludwig of Austria and Maria Annunciata of Bourbon-Two SiciliesSophie, Duchess of Hohenberg 1 July 1900 Reichstadt three children28 June 1914 Sarajevo aged 50
Charles 1914–191717 August 1887 Austria-Hungary son of Archduke Otto Franz Joseph of Austria and Princess Maria Josepha of SaxonyZita of Bourbon-Parma 21 October 1911 Schwarzau) eight children1 April 1922 Funchal aged 34
Robert 1917–19968 February 1915 Austria-Hungary son of Charles and Zita of Bourbon-ParmaMargherita of Savoy-Aosta 28 December 1953 Bourg-en-Bresse five children7 February 1996 Basel aged 80
Lorenz 1996–present16 December 1955 France son of Robert and Margherita of Savoy-AostaPrincess Astrid of Belgium 22 September 1984 Brussels five childrenalive age 69

Heir apparent: Prince Amedeo of Belgium, Archduke of Austria-Este

See also