Gertrude married Andrew II before 1203. Andrew (son of Bela III and Agnes DE CHATAILLON) was born in 1176 in Esztergom, K-Esztergom, Hungary; died between 02 Mar and 21 Sep 1235; was buried in Eger, Heves, Hungary. [Group Sheet] [Family Chart]
Bela married Maria LASCARIS in 1218. Maria (daughter of Emperor Theodore I LASCARIS and Anna ANGELINA) was born about 1206; died in 1270. [Group Sheet] [Family Chart]