List of Latin monarchs

See also: List of Latin consorts

The Latin Emperors or Latin monarchs stem from Latin kings of Castellum and later Latium. The first emperor was Valentinian I, who was made emperor in AD 37. The Valentinian dynasty conquered much of what is today modern Latium. The Valentinians and their successors were eventually overthrown by Philip I Augustus of the Claudii in AD 372.

Post-Claudii rulers

Ostian dynasty

Main article: House of Ostia

Name	Portrait	Arms	Birth	Marriages	Death	Claim
Theodosius I Octavius Theodosius Constantinus 5 May 1052 – 28 August 1080	<imgur w="100">YiK4uGP.png</imgur>		3 March 1025 Ostia Son of Leo Ostiae, 2nd Duke of Ostia and PLACEHOLDER	PLACEHOLDER Ostia DATE 5 children	28 August 1080 Castellum ab Alba aged 55	Third cousin-once removed of Peter II
Leo V Aulus Leo Constantinus Theodosius 28 August 1080 – 1 March 1083	<imgur w="100">tGDlrwo.png</imgur>		20 May 1079 Palace of Porphyrogenitus Son of Leo V and PLACEHOLDER	PLACEHOLDER Ravenna DATE 2 children	1 March 1083 Pola aged 32	Son of Leo V
Constantine XV Gaius Constantinus Alexander Petrus Andreas 1 March 1083 – 16 June 1087	<imgur w="100">iFXThOu.png</imgur>		20 May 1079 Palace of Porphyrogenitus Son of Leo V and PLACEHOLDER	Unmarried	16 June 1087 Alexandria aged 8	Son of Leo V
John II Flavius Iohannes Constantinus Thomas 16 June 1091 – 8 November 1127	<imgur w="100">EGVJVcJ.png</imgur>		10 September 1081 Rhenus Son of Leo V and PLACEHOLDER	PLACEHOLDER Saint Aurelius Basilica DATE 3 children	8 November 1127 Vindobona aged 46	Brother of Constantine XV
Leo VI Gaius Leo Constantinus Silvester Arcadius 8 November 1127 – 4 December 1146			19 October 1101 Palace of Porphyrogenitus Son of John II and PLACEHOLDER	PLACEHOLDER Saint Aurelius Basilica DATE 3 children	4 December 1146 Fabria aged 45	Son of John II
Leo VII Gaius Leo Constantinus Gregorius Alexius 4 December 1146 – 5 February 1160			14 August 1129 Palace of Porphyrogenitus Son of Leo VI and PLACEHOLDER	PLACEHOLDER Palace of Porphyrogenitus DATE 6 children	14 August 1129 Palatium Sacrum aged 30	Son of Leo VI
John III Gaius Iohannes Theodosius Iasonis Alexander 5 February 1160 – 22 August 1166			26 January 1150 Fabria Son of Leo VII and PLACEHOLDER	Unmarried	22 August 1166 Palatium Sacrum aged 16	Brother of John III
Andreas III Andreas Constantinus Antoninus Leo 22 August 1166 – 28 March 1198			8 December 1152 Fabria Son of Leo VII and PLACEHOLDER	PLACEHOLDER Sancta Sapientia DATE 6 children	28 March 1198 Palatium Sacrum aged 45	Brother of John III
John IV Lucius Iohannes Theophilius Stephanus 28 March 1198 – 9 June 1247		>	17 June 1198 Palace of Porphyrogenitus Son of Andreas III and PLACEHOLDER	PLACEHOLDER Sancta Sapientia 18 June 1256 3 children	9 June 1247 Palatium Sacrum aged 49	Granddaughter of John IV Augustus
Theodora I Fausta Theodora Silvia Maria 9 June 1247 – 13 October 1302			3 October 1238 Palace of Porphyrogenitus Daughter of Leo, Prince of Youth and Sylvia of Gaemar	PLACEHOLDER Sancta Sapientia 18 June 1256 5 children	13 October 1302 Utica aged 62	Granddaughter of John IV Augustus
Theodosius II Faustus Iohannes Constantinus Alexander Michael 13 October 1302 – 24 January 1315			23 July 1261 Mons Palatinus Son of Theodosius II and PLACEHOLDER	Franzesce I of Sante Reze TBD DATE 4 children	24 January 1315 Oea aged 53	Son of Theodora I
John V Augustus Faustus Iohannes Constantinus Alexander Michael 24 January 1315 – 19 August 1341			6 January 1290 Mons Palatinus Son of Theodosius II and Franzesce I of Sante Reze	PLACEHOLDER Sancta Sapientia DATE 1 child PLACEHOLDER Pantheon DATE no children	19 August 1341 Ravenna aged 51	Son of Theodosius II
Theodora II Appia Silvia Theodora Diana Probina 19 August 1341 – 30 March 1389			30 March 1335 Mons Palatinus Daughter of John V Augustus and PLACEHOLDER	John Viselius, 3rd Count of Velia Sancta Sapientia DATE 6 children	30 March 1389 Palace of Porphyrogenitus aged 54	Daughter of John V Augustus

Visellii dynasty

Main article: House of Visellius

Name	Portrait	Arms	Birth	Marriages	Death	Claim
Leo VIII Gaius Leo Silvester Probus Nicephorus 30 March 1389 – 10 August 1405	<imgur w="100">ZwgUX0x.png</imgur>		10 August 1354 Palatium Sacrum Son of Theodosius, Prince of Youth and PLACEHOLDER	PLACEHOLDER Sancta Sapientia DATE 4 children	10 August 1405 Palatium Sacrum aged 47	Son of Theodora II
John VI Gaius Iohannes Arsenius Constantinus 10 August 1405 – 29 June 1409	<imgur w="100">ASgIifM.png</imgur>		29 April 1374 Palatium Sacrum Son of Leo VIII and PLACEHOLDER	PLACEHOLDER Sancta Sapientia DATE 1 child	29 June 1409 Augusta Tolosa aged 35	Son of Leo VIII
Theodorus II Agrippa Theodorus Constantinus Theodosius 29 June 1409 – 7 February 1432	<imgur w="100">DqIxjxl.png</imgur>		7 February 1375 Palatium Sacrum Son of Leo VIII and PLACEHOLDER	Agnes of Audonia Sancta Sapientia DATE 5 children	7 February 1432 Leonopolis aged 57	Brother of John VI
Sergius Gaius Constantinus Stephanus Leontius 7 February 1432 – 11 July 1488	<imgur w="100">c3tnjlW.png</imgur>		11 July 1423 Mons Palatinus Son of Theodorus II and Agnes of Audonia	(1) PLACEHOLDER Saint Andrew's Cathedral DATE 3 children (2) PLACEHOLDER Palatium Sacrum DATE 1 child	11 July 1488 Palatium Sacrum aged 65	Son of Theodorus II
Constantine XVI Gaius Constantinus Stephanus Leontius 11 July 1488 – 17 April 1504	<imgur w="100">6VTMPY8.png</imgur>		17 April 1460 Palace of Porphyrogenitus Son of Sergius and PLACEHOLDER	PLACEHOLDER Saint Andrew's Cathedral DATE 5 children	17 April 1504 Eleusis aged 44	Son of Sergius
Michael VI Appius Michael Philippus Constantinus 17 April 1504 – 15 October 1509	<imgur w="100">26QmyMp.png</imgur>		15 October 1485 Basilica of Holy Martyrs Son of Constantine XVI and PLACEHOLDER	PLACEHOLDER Sancta Sapientia DATE no children	15 October 1509 Oxonia aged 24	Son of Constantine XVI
Theodosius III Aulus Theodosius Leo Constantinus 15 October 1509 – 18 March 1528	<imgur w="100">V9jPXof.png</imgur>		18 March 1487 Palatium Sacrum Son of Constantine XVI and PLACEHOLDER	PLACEHOLDER Basilica of Saint Maria DATE 1 child	18 March 1528 Palace of Porphyrogenitus aged 42	Brother of Michael VI
Alexius III Vopiscus Alexander Clementius Leo Silvester 18 March 1528 – 25 December 1530			2 January 1517 Palace of Porphyrogenitus Son of Theodosius III and PLACEHOLDER	Unmarried	25 December 1530 Palace of Porphyrogenitus aged 13	Son of Theodosius III
Alexander I Augustus Lucius Alexander Iasonis Honorius Leo 25 December 1530 – 22 November 1554			24 September 1488 Palace of Porphyrogenitus Son of Constantine XVI and PLACEHOLDER	Joséphine of Saint-Gilles Basilica of Saint Maria DATE 7 children	22 November 1554 Palace of Augustus aged 66	Uncle of Alexius III
Alexius IV Gaius Arcadius Iohannes Alexius 22 November 1554 – 3 January 1573	<imgur w="100">UJJrxtm.png</imgur>		12 December 1510 Velia House Son of Alexander XI Augustus and PLACEHOLDER	PLACEHOLDER St George Cathedral DATE 2 children	3 January 1573 Palace of Augustus aged 60	Son of Alexander XI Augustus
John VII Titus Alexander Iohannes Felix 3 January 1573 – 11 May 1598			3 February 1533 Hieria Palace Son of Alexius III and PLACEHOLDER	Eleanor of Ghant Basilica of Holy Martyrs 3 January 1573 3 children	11 May 1598 Pola aged 65	Son of Alexius III
John VIII Gaius Iohannes Gregorious Alexius 11 May 1598 – 18 September 1599			27 May 1575 Palace of Porphyrogenitus Son of John VII and Eleanor of Ghant	Unmarried	21 August 1599 Olisipo aged 24	Son of John VII

Modern monarchs

Aemilii dynasty

Main article: House of Aemilius

Name	Portrait	Arms	Birth	Marriages	Death	Claim
Anastasius I Flavius Anastasius Georgius Iasonis 18 September 1599 – 12 April 1612			18 June 1561 Villa Ravenna Son of Arcadia of Latium and Gregorius Amelius, 3rd Count of Aarhusium	Anastasia Junia St George Cathedral 1 June 1581 3 children	12 April 1612 Castellum ab Alba aged 65	Nephew of John VIII
Alexander II Augustus Gaius Alexander Iohnnes Constantinus 12 April 1612 – 22 October 1647			11 November 1600 Palace of Porphyrogenitus Son of Anastasius I and Marie-Juliette of Auxonne	(1) Marie-Juliette of Auxonne Pantheon 30 April 1601 4 children (2) Aggeliki of Messenia Basilica of Holy Martyrs 6 November 1622 5 children	22 October 1647 Villa Ravenna aged 65	Son of Anastasius I
Arcadius IV Tiberius Arcadius Constantinus Iasonis 22 October 1647 – 30 September 1659			11 November 1602 Palace of Porphyrogenitus Son of Alexander XII and Marie-Juliette of Auxonne	Honoria Edwyg of Onneria Basilica of Holy Martyrs 15 March 1620 4 children	30 September 1659 Alexandria aged 56	Son of Alexander XII
Constantine XVII Aulus Constantinus Alexander Alexius 30 September 1659 – 8 July 1668			8 February 1618 Hieria Palace Son of Arcadius IV and Honoria Edwyg of Onneria	Melisende I of Sydalon Sancta Sapientia 1 August 1635 4 children	8 July 1668 Cathedral of the Holy Sepulchre aged 50	Son of Arcadius IV
John IX Appius Iohnnes Alexius Paulus 8 July 1668 – 27 August 1692			15 March 1639 Sydalon Son of Constantine XVII and Melisende I of Sydalon	María Victoria Sáenz de Monclova Sancta Sapientia 16 May 1653 3 children	27 August 1692 Utica aged 53	Son of Constantine XVII
Leo IX Flavius Leo Constans Iasonis Arcadius 27 August 1692 – 19 June 1700		>	22 April 1674 Hieria Palace Son of Michael, Prince of Youth and PLACEHOLDER	Unmarried	19 June 1700 Durnovaria aged 26	Grandson of John IX
John X Gaius Iohannes Constantinus Michael 19 June 1700 – 2 May 1731			12 September 1675 Palace of Porphyrogenitus Son of Michael, Prince of Youth and PLACEHOLDER	Marguerite-Marie of Lugarne Basilica of Holy Martyrs 2 December 1700 5 children	2 May 1731 Palace of Porphyrogenitus aged 55	Brother of Leo IX
John XI Spurius Constantinus Iohannes Michael 2 May 1731 – 19 April 1734			31 January 1703 Palace of Porphyrogenitus Son of John X and Marguerite-Marie of Lugarne	Georgia Herennia Basilica of Holy Martyrs 13 February 1718 1 child	19 April 1734 Palace of Porphyrogenitus aged 37	Son of John X
Maria II Maria Silvia Constantia Theodora 19 April 1734 – 5 September 1761			18 April 1701 Palace of Porphyrogenitus Daughter of John X and Marguerite-Marie of Lugarne	Konstantinos Akropolites Basilica of Holy Martyrs 22 August 1717 3 children	5 September 1761 Adrianople aged 59	Sister of John XI

Acropoliti dynasty

Main article: House of Acropolites

Name	Portrait	Arms	Birth	Marriages	Death	Claim
Constantine XVIII Gaius Constantinus Alexander Iohannes 5 September 1761 – 11 November 1763			17 October 1724 Hieria Palace Son of Maria II and Constantine Acropolites	Caesia Vetinia Basilica of Holy Martyrs 8 December 1743 no children	11 November 1763 Palace of Porphyrogenitus aged 39	Son of Maria II
Maria III Fausta Isabella Maria Sophia 11 November 1763 – 17 July 1803	<imgur w="100">A7VE1Fg.png</imgur>		8 May 1726 Hieria Palace Daughter of Maria II and Constantine Acropolites	Michael of Ghant Sancta Sapientia 9 October 1745 7 children	17 July 1803 Palace of Augustus aged 77	Sister of Constantine XVIII

Gentry dynasty

Name	Portrait	Arms	Birth	Marriages	Death	Claim
John XII Appius Robertus Iohnanes Alexander 17 July 1803 – 2 August 1810			19 December 1749 Velia House Son of Maria III and Michael of Ghant	Jeanne of Burgoy Basilica of Holy Martyrs 22 March 1770 3 children	2 August 1810 Palace of Porphyrogenitus aged 60	Son of Maria III
Andreas III Gaius Eduardus Andreas Valentinius 2 August 1810 – 1 January 1836			7 October 1775 Hieria Palace Son of John XII and Jeanne of Burgoy	Eudocia Tullia Basilica of Holy Martyrs 2 September 1800 2 children	1 January 1836 Palace of Porphyrogenitus aged 60	Son of John XII
Michael VII Flavius Michael Arcadius 1 January 1836 – 19 August 1842	<imgur w="100">Gjk6JwK.png</imgur>		14 February 1807 Velia House Son of Andreas III and Eudocia Tullia	Theodora Ulpia Sancta Sapientia 14 July 1827 1 child	19 August 1842 Palace of Augustus aged 35	Son of Andreas III

Anicii dynasty

Main article: House of Anicia

The Anicii family traces their ancestry back to days of the Latin kingdom of Alba and were first elected to the throne following the Great Council of 1842 following the death of Emperor Michael VII and his lack of any heirs. Alexander was eventually selected as Emperor, ahead of other claimants such as Prince Leo of Ghant and Leo Claudius, 32nd Duke of Adrianople.

Name	Portrait	Arms	Birth	Marriages	Death	Claim
Alexander III Gaius Alexander Felix 19 August 1842 – 15 November 1846			30 August 1789 Palatium Blachernae Son of Maria of Latium and Constantine Anicius, 10th Marchis of Karia	Rusticana Sulpicia Basilica de Angeli Gabriel 28 April 1813 1 child	15 November 1846 Villa Ravennae aged 57	Cousin of Michael VII
Theophylactus I Augustus Gaius Theophylactus 15 November 1846 – 25 October 1891			8 September 1819 Villa Theophylacti Son of Anastasia Anicia and Nicephorus of Insula Saravii	(1) Galara of Gaemar Saint Aurelius Basilica 22 June 1843 4 children (2) Charlotte of Vannois Sancta Sapientia 18 November 1869 3 children	25 October 1891 Palace of Porphyrogenitus aged 72	Nephew of Alexander III
John XIII Marcus Iohnnes Petrus Valentinius 25 October 1891 – 9 June 1922			15 March 1849 Villa Theophylacti Son of Theophylactus I Augustus and Galara of Gaemar	Alexandra of Ghant Sancta Sapientia 11 September 1869 4 children	9 June 1922 St Silvester Hospital aged 76	Son of Theophylactus I Augustus
Joanna Iohanna Theophylacta Diana Maria 9 June 1922 – 14 February 1933			4 May 1881 Palatium Blachernae Daughter of John XIII and Alexandra of Ghant	Alexandra of Ghant Pantheon 22 August 1898 5 children	14 February 1933 Palace of Augustus aged 51	Daughter of John XIII
Constantine XIX Gaius Constantinus Theophylactus Valentinius Honorius 14 February 1933 – 12 April 1945			8 September 1910 Questros Palace Son of Joanna and John Anicius, 3rd Duke of Beroea	Marie Christine of Épernon Basilica of Holy Martyrs 25 November 1928 4 children	12 April 1945 Palace of Porphyrogenitus aged 35	Son of Joanna
Diana Augusta Diana Maria Theodora Constantia 12 April 1945 – 1 January 2000			12 November 1933 Palace of Porphyrogenitus Daughter of Constantine XIX and Marie Christine of Épernon	Leo Claudius, 37th Duke of Adrianople Sancta Sapientia 18 June 1953 7 children	Living age 91	Daughter of Constantine XIX

Claudii dynasty

Main article: House of Claudius

Following the overthrow and execution of Constantine XIX by the National Social Popular Party, Latium was embroiled in a civil war. The Imperial war effort was lead by Jason Claudius, 36th Duke of Adrianople, as his son Leo Claudius betrothed to Empress Diana. Diana's son, Jason, was the first Latin monarch from the Claudii in nearly 1000 years.

Name	Portrait	Arms	Birth	Marriages	Death	Claim
Jason VI Augustus Gaius Iason Felix Alexander 20 May 1997 – 3 November 2016			15 December 1963 Palace of Augustus Son of Diana Augusta and Leo Claudius, 37th Duke of Adrianople	(1) Stephania Pinaria Sancta Sapientia 13 June 1987 1 child (2) Zoe Verrucosa Sancta Sapientia 27 May 1993 3 children (3) Marsella Atmos Sancta Sapientia 29 January 2000 4 children	3 November 2016 Palace of Augustus aged 52	Son of Diana Augusta
Constantine XX Gaius Constantinus Felix Laurentius 3 November 2016 – present			15 March 1994 Palatium Supranio Son of Jason VI Augustus and Zoe Verrucosa	Anastasia of Ghant Basilica of the Blessed Virgin 8 December 2017 1 child	Living age 30	Son of Jason VI Augustus

See also

• Monarchy of Latium
• Monarchy of Belfras