Co. D 129th Regiment Pa.1 Date of birth comes form his baptism record on Ancestry from First United Church of Christ Easton on Oct. 29, 1846. Appears to have lied to join the Union Army in August of 1862. Says he was born in 1844 on his papers. He enlisted as a wagoner.
| ? – | Married Mary J. (Krymer) Hagenbuch |
| 7 Apr 1846 – | William H. Hagenbuch born |
| Dec 1869 – | Son William O. Hagenbuch born |
| 1872 – | Son Frank D. Hagenbuch born |
| 2 Jul 1873 – | Son Harry Hagenbuch born |
| Jul 1878 – | Daughter Maria A. Hagenbuch born |
| 18 May 1887 – | William H. Hagenbuch died |
| 18 May 1887 – | William H. Hagenbuch buried in Easton Cemetery, Easton, Pennsylvania, United States |