I am looking for brothers of my Great Grandmother Anna Jakubcova. She had one brother who lived in Hradec Hralove in 1974. His name was Brietclav Jakubec. She also had a relative, either a sister or a niece A. Jakubcova from Brno at Demlova 6. Any information someone might have regarding her or her relatives would be greatly appreciated. She was born in 1898 and we believe she was born it Dolni Roven but are not sure.