Rowen, M. R. (. (1928). Dedication of memorial to John Rorer, May 15, 1755-November 7, 1824: Son of Heinrich Rohrer and Msrgaret, his wife ... Market Square Church yard ... Germantown, Pa. ... Sturday, May 12, 1928, at 3.30 p.m. [Philadelphia.

Rowen, Mary Reading (Rore). Dedication of Memorial to John Rorer, May 15, 1755-November 7, 1824: Son of Heinrich Rohrer and Msrgaret, His Wife ... Market Square Church Yard ... Germantown, Pa. ... Sturday, May 12, 1928, At 3.30 P.m. [Philadelphia, 1928.

Rowen, Mary Reading (Rore). Dedication of Memorial to John Rorer, May 15, 1755-November 7, 1824: Son of Heinrich Rohrer and Msrgaret, His Wife ... Market Square Church Yard ... Germantown, Pa. ... Sturday, May 12, 1928, At 3.30 P.m. [Philadelphia, 1928.