Looking for info on Civil War veteran David Wallis (later changed to Wallace), who served with Company C of the 87th Pennsylvania Infantry, a regiment mustered in York in September 1861. Wallis, David, Pvt; drafted June 25, 1862; discharged May 12, 1865, on a surgeon's certificate because of leg cramping, probably because he had cut off two toes as a boy and favored that leg while on the march in April 1865; born Nov 8, 1833; died Mar 30, 1912; reported to the 11th Pa Inf but not accepted; a farmer from Altoona, Pennsylvania; 5' 7", blue eyes, light hair; illiterate; married Mary E. Cornelius November 13, 1861; children: Ellie (b. 08/28/62), Annie (b. 07/09/64), Jennie (b. 11/20/66), William (b. 02/16/69), Samuel (b. 11/20/70), Edward (b. 10/03/73)