The Knapp Brothers photo taken August 31, 1921. Back Row: Georger W. born March 23, 1853; Ira M. born June 12, 1850; Mark born Aug. 30, 1842 - died Oct. 1922. Front Row: William H. H. born Jan. 16, 1836; Barney born Nov. 13, 1840. They were the sons of Samuel and Lydia Knapp.