[74-483] JOHN WILSON GROFF, M.D, b Dec. 18, 1863; s Dr. Henry G. and Hannah (Clemens) Groff [74-162]; m Apr. 29, 1896, ADA S. HARTZELL, b May 20, 1874; dau Henry and Amanda (Stetler) Hartzell. Physician; res., 3500 N. Broad St., Philadelphia, Pa. No issue. (1920.)
John Wilson Groff graduated from Jefferson Medical College, Phila., Apr. 4, 1888. He followed - his profession first at Harleysville, Pa., and then removed to Philadelphia.
Parents’ family: [74-162] Henry G. Groff, M. D and Hannah Clemens