Nielsen Hayden genealogy
Iwan Asen I, Tsar of Bulgaria
![Male](img/tng_male.gif)
Generation: 1
Generation: 2
Generation: 3
Generation: 4
1. Iwan Asen I, Tsar of Bulgaria was born about 1150; died in 1196. Family/Spouse: Elena. [Group Sheet] [Family Chart]
Children:
- 2. Iwan Asen II, Tsar of Bulgaria
was born about 1190; died in Jun 1241.
- 2. Iwan Asen II, Tsar of Bulgaria
Generation: 2
2. Iwan Asen II, Tsar of Bulgaria (1.Iwan1) was born about 1190; died in Jun 1241.
Iwan married Maria of Hungary in Jan 1221. Maria (daughter of András II, King of Hungary and Gertrud von Meran) died in 1237. [Group Sheet] [Family Chart]
Children:
- 3. Elena of Bulgaria & Vlachia
was born in 1224; died before 1254.
- 3. Elena of Bulgaria & Vlachia
Generation: 3
3. Elena of Bulgaria & Vlachia (2.Iwan2, 1.Iwan1) was born in 1224; died before 1254.
Elena married Theodoros II Doukas Laskaris, Emperor of Nicaea in 1235. Theodoros (son of Ioannes III Doukas, Emperor of Nicaea and Eirene Doukaina Komnene Laskarina) was born in 1222; died in Aug 1258. [Group Sheet] [Family Chart]
Children:
- 4. Eudokia Laskarina
was born about 1248 in Nicaea, Asia Minor; died in 1311 in Zaragoza, Aragón, Spain.
- 4. Eudokia Laskarina
Generation: 4
4. Eudokia Laskarina (3.Elena3, 2.Iwan2, 1.Iwan1) was born about 1248 in Nicaea, Asia Minor; died in 1311 in Zaragoza, Aragón, Spain.
Eudokia married Guillaume Pierre I de Lascaris de Vintimille about 1263. [Group Sheet] [Family Chart]
Children:
- 5. Jean I Lascaris
died before 1344.
- 5. Jean I Lascaris