| Wayne Sylvester Hagenbuch | 12 Jun 1908 | 13 Jan 1965 |
| Wendy Harriet (Reding) Hagenbuch | | |
| Wilbur Austin Hagenbuch | 20 Mar 1905 | 13 Jan 1978 |
| Willard Allen Hagenbuch | 16 Dec 1899 | 26 May 1987 |
| William (Hagenbuch) Hagenbaugh | 23 May 1811 | 11 Mar 1873 |
| William Hagenbuch | 3 Nov 1838 | 25 Nov 1914 |
| William Hagenbuch | 22 Aug 1807 | 5 Aug 1879 |
| William (Hagenbuch) Hagenbuck | 22 Feb 1809 | 13 Jun 1866 |
| William "Alex" Alexander Hagenbuch | | |
| William Andrew Hagenbuch | 21 Jul 1917 | 1999 |
| William Augustus Hagenbuch, M.D. | 30 Mar 1831 | 24 Dec 1883 |
| William "Bill" Charles Hagenbuch | 24 Dec 1953 | 21 Apr 2018 |
| William Conrad Hagenbuch | 17 Jul 1840 | 5 Jan 1850 |
| William D. Hagenbucher | 1898 | 28 Mar 1899 |
| William Donald Hagenbuch | 23 Jul 1901 | 1992 |
| William E. Hagenbuch | 7 Jul 1864 | 17 Feb 1922 |
| William E. Hagenbuch | 1865 | 20 Jun 1947 |
| William F. Hagenbuch | 3 May 1878 | 3 Dec 1965 |
| William George Hagenbuch | 26 Mar 1875 | 14 Jun 1915 |
| William "Bill" George Hagenbuch | 4 Apr 1930 | 5 Sep 2018 |