my father's mother was anna koski the came thru canada to the usa and settled in gates mills, ohio. they had four sons, william, matthew, jelmer(my father also called john elmer), and eino. my grandfather died when my dad was about 5 and his mother when he was 12. my dad has been gone since 1968 so i really have no information on the family and no where to turn. my grandfathers name was william and it is rumored he was a kosack in russia beforethey immigrated. any relation?