‹ Back to de St. Omer surname
Son of Nicolas de Saint-Omer, Seigneur de Böotien and Margaret Maria de Saint Omer, princess of Hungary Husband of Margareta de Wavrin and Petronilla de Lacy Brother of Béla de SAINT-OMER Half brother of Ioannes Kaloioannes Angelos, of Syrmia; Manuel Angelos and Demetrius Aleramici del Monferrato, king of Tessalonica
https://fmg.ac/Projects/MedLands/LATIN%20LORDSHIPS%20IN%20GREECE.ht...