William B. Coster, Stockbroker, of New York City & Paris
Colonel Charles R. Coster, Provost-Marshall of the State of New York
1837-1888
Mrs Marie Bay (James) Coster
1841-1904
Mrs "Minnie" Maria Griswold (Gray) Coster
1868-1947
Mrs "Tilly" Mathilda (Coster) Mortimer, de las Rivas
1900-1962
Attorney, of New York City
1908-1945
