Nielsen Hayden genealogy
Descendants of Jean I Lascaris
- Bef 1344Mother: Eudokia Laskarina (Abt 1248 Nicaea, Asia Minor - 1311 Zaragoza, Aragón, Spain)
Jean I Lascaris ( - Bef 1344)
   └─ Guillaume Pierre II de Lascaris de Vintimille (Abt 1290 - ??)
   
       └─ Louis Lascaris (Abt 1320 - Between 21 Aug 1388 and 22 Dec 1406)
        Tiburge Grimaldi de Beuil
            + Madeleine Grimaldi d'Antibes (m. Abt 1403)