Warren Co., Pennsylvania
1880 Census Pennsylvania, Warren, Spring Creek, p.223B Thomas COSTLOW Self M Male W 40 IRELAND R. R. Track Laborer IRELAND IRELAND Maggie COSTLOW Wife M Female W 23 IRELAND Keeping House IRELAND IRELAND John COSTLOW Son S Male W 2 PA At Home IRELAND --- James COSTLOW Son S Male W 1 PA At Home IRELAND --- -----