Grandfather's parents were married in Topeka, KS in 1880, mother: Lulu (Lula) was born in Ohio around 1857-58, father: Calvin (C.P.) was born in New York around 1849-50. Has (possibly 1 step-sister) 4 brothers Calvin(KS), Arthur(OH), George(CONN) and David(OH). Lived mostly in Ohio. Had a name change to Marks sometime, need information on the parents families and name change time frame and reason.