Armenian Genealogy Forum

I'm Searching Akopyan (Akopian) family, My Father is half-armenian half-Lithuanian. His Father (my granfather) was Armenian, i know that his name was Oganes Akopyan (Akopian) and that is it, i know that in Armenia Yerevan he had more Children and sister named Anika or Anush , my father cannot remmeber it well, because he was in Armenia only when he was 19 years old and that was his first and last time . For some years Oganes Akopyan (my grandfather) was writing letter or telegrams to my father, so i know the address where Oganes was living, and that is it.My father is eager to find his brothers and sisters and meet them. Our family is eager to know anything, please help us. Also we have a picture of Oganes alone and in yerevan with my father and other family members!