Nielsen Hayden genealogy
Ancestors of Louis Lascaris
Abt 1320 - 1406 (~ 68 years) ┌── Guglielmo II ( - Bef 1234) =>
┌── Guillaume III de Vintimille ( - Bef 16 Nov 1254)
┌── Guillaume Pierre I de Lascaris de Vintimille (m. Abt 1263)
┌── Jean I Lascaris ( - Bef 1344)
│ │ ┌── Ioannes III Doukas, Emperor of Nicaea (Abt 1192 -
│ │ │ 3 Nov 1254 Nymphaion, now Kemelpasa, Izmir, Turkey)(m. 1212) =>
│ │ │ 3 Nov 1254 Nymphaion, now Kemelpasa, Izmir, Turkey)(m. 1212) =>
│ │ ┌── Theodoros II Doukas Laskaris, Emperor of Nicaea (1222 - Aug 1258)(m. 1235)
│ │ │ └── Eirene Doukaina Komnene Laskarina (Abt 1200 - 1239)(m. 1212) =>
│ │ │
│ └── Eudokia Laskarina (Abt 1248 Nicaea, Asia Minor - 1311 Zaragoza, Aragón, Spain)(m. Abt 1263)
│ │
│ │ ┌── Iwan Asen II, Tsar of Bulgaria (Abt 1190 - Jun 1241)(m. Jan 1221) =>
│ └── Elena of Bulgaria & Vlachia (1224 - Bef 1254)(m. 1235)
│ └── Maria of Hungary ( - 1237)(m. Jan 1221) =>
│
┌── Guillaume Pierre II de Lascaris de Vintimille (Abt 1290 - ??)
Louis Lascaris (Abt 1320 - Between 21 Aug 1388 and 22 Dec 1406)