Henry David Helfer
1862 - 1916 (54 years)
Generation: 1
1. Henry David Helfer was born on 4 Jan 1862 in Pittsburgh, Allegheny County, Pennsylvania, USA; died on 10 Mar 1916 in Pittsburgh, Allegheny County, Pennsylvania, USA; was buried on 13 Mar 1916 in Union Dale Cemetery, Pittsburgh, Allegheny County, Pennsylvania, USA.