Source Information

Ancestry.com. Half-century, the fifty-year story of the Allentown Hospital, 1899-1949 [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.
Original data: Fister, Gordon B.. Half-century, the fifty-year story of the Allentown Hospital, 1899-1949. Allentown, Pa.: Board of Trustees, Allentown Hospital Association, 1949.