Looking for My Gggrandfathers Parents His Name was William Evertt Guy Born

Looking for my gggrandfathers parents his name was William Evertt Guy born 1856-7 Indiana he married Sarah Jane Williams in april 16,1882in shelby co,Iowa he had Amy Louisa,Bess,Nelly,Mary,Martin Daniel they lived in Iowa until he was in Oklahoma Land Run he had a homestead near Clinton and Foss Oklahoma,him and his wife had a boarding house in Iowa,i need a record that says what his father and mothers names are on cencus he says ohio then indiana help gloj1@yahoo.com