Felder, R., & Foust, W. A. (1955). In the Orphans' Court of Philadelphia County: July Term, 1885, No. 10. In re: Estate of Stephen Girard, deceased : joint record for exceptants William Ashe Foust and Robert Felder, City of Philadelphia and Commonwealth of Pennsyvania. Philadelphia: Legal Intelligencer.

Felder, Robert., and William Ashe Foust. In the Orphans' Court of Philadelphia County: July Term, 1885, No. 10. In Re: Estate of Stephen Girard, Deceased : Joint Record for Exceptants William Ashe Foust and Robert Felder, City of Philadelphia and Commonwealth of Pennsyvania. Philadelphia: Legal Intelligencer, 1955.

Felder, Robert., and William Ashe Foust. In the Orphans' Court of Philadelphia County: July Term, 1885, No. 10. In Re: Estate of Stephen Girard, Deceased : Joint Record for Exceptants William Ashe Foust and Robert Felder, City of Philadelphia and Commonwealth of Pennsyvania. Philadelphia: Legal Intelligencer, 1955.