I'm sad to say Sergej, I don't have much information. But here is what I have;
My great grandfather was Mike Radakovich, date and birthplace unknown. My great grandmother was Jeka (Grgich) Radakovich, date and birthplace unknown. My grandfather was Juro Radakovich(according to death certificate), birthdate of Oct. 25 1889. Birthplace of either Dreznik or Sadilovac. My grandmother was Stana (Prlainovic) Radakovich, born Nov. 18 1899, place of birth unknown at this point in time.
I asked my cousin about Grgich and this is what he told me. My great Aunt Angela Medin, that family goes back to 1640. When a warrior named Grgic' was married to the duke of Medin's only daughter and became the duke of Medin. He said that was the only Grgic' connection he could find. My great grandfather on that side of the family was Luka Prlainovic' and Stake (Traparic') Prlainovic. Dates and birthplace unknown at this time.
If possible, you can advise me of what I need to do in order to contact anyone over there to find out any information.
Best Regards,
Sheila