| Richard Clinton Hagenbuch | 1914 | 1914 |
| Richard K. Hagenbuch | 6 Nov 1924 | 5 Jan 2000 |
| Richard "Dick" Nester Hagenbuch | 14 Apr 1932 | 17 May 2013 |
| Richard Nevin Hagenbuch | 14 Oct 1923 | 30 Dec 2014 |
| Richard Pierce Hagenbuch, Sr. | 7 Feb 1936 | |
| Richard Pierce Hagenbuch, Jr. | | |
| Rita Ann (Hagenbuch) Waldron | 2 Jan 1921 | 20 Dec 2022 |
| Rita Edyth (Hagenbuch) Santana | 4 Jun 1923 | 29 Aug 2003 |
| Robert Hagenbuch | 1918 | |
| Robert Hagenbuch | 30 Oct 1808 | 28 Sep 1862 |
| Robert Andrews Hagenbuch | 6 Apr 1932 | Feb 1976 |
| Robert Bruce Hagenbuch | 17 Mar 1881 | 5 May 1939 |
| Robert Clinton Hagenbuch | 7 Jul 1887 | 26 Dec 1893 |
| Robert D. Hagenbuch | 22 Jan 1866 | 9 Nov 1952 |
| Robert Del Roy Hagenbuch, III | 11 Mar 1920 | 20 Feb 1949 |
| Robert Del Roy Hagenbuch, IV | | |
| Robert Del Roy Hagenbuch, II | 12 Dec 1894 | 7 Feb 1942 |
| Robert Frank Hagenbuch | 24 Dec 1953 | 28 Sep 2022 |
| Robert Frank Hagenbuch | 28 Nov 1921 | 6 Mar 1986 |
| Robert G. Hagenbuch | | |