| Warren M. Hagenbuch, Dr. | 17 Nov 1919 | 27 Jan 2007 |
| Warren Michael Hagenbuch | | |
| Wayne Carl Hagenbuch | 1 Mar 1899 | 18 Jul 1944 |
| 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 |
| Willard Daniel Hagenbuch | 28 Oct 1907 | 8 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 | 1865 | 20 Jun 1947 |