Isaakios II+ Angelos
Isaakios II+ was born about September 1156.  He died on April 12th, 1204.

 Margrit+ Arpad
Margrit+ was born in 1175 in Komarom-Esztergom, Hungary.  She died at the age of 65 in 1240.

 Ioannes Kaloioannes Angelos