Iwan, Boljar of Northwest Bulgaria
Birth date:
ABT 1244
Birth place:
, , , Russia
 
Death date:
  ABT 1270
Death place:
  , , ,

Bulgaria Family

Parents:
Father: Ростислав Михайлович
Mother: Анна Венгерская Anna Magyar
Spouse:
Spouse: Marija Asenina
 
Siblings:
Kunhuta Uherská Кунгута Ростиславна
Gryfina Halicka Агриппина Ростиславна
Konstantin of Tschernjawski
Bela of Tschernjawski
Michail of Tschernjawski
Rotislawna of Tschernjawski
Ivan Rostislavitch Prince d'Eletz (100 Km Au Sud De Moscou)
Iwan, Boljar of Northwest Bulgaria
C. di Slavonia
Children: