Abt 1868 - Yes, date unknown
| Charles C. Forbes, ^ | |
| B: | Abt 1917 |
| NY | |
| D: | Yes, date unknown |
| Gloria A. Forbes, ^ | |
| B: | Abt 1918 |
| NY | |
| D: | Yes, date unknown |
| [s.\] Forbes, ^ | |
| B: | Abt Jun 1927 |
| D: | 23 Sep 1928 |
| Brookhaven, Brookhaven, Suffolk, NY | |
| Harlow Campbell Forbes, ^ | |
| B: | Abt Aug 1893 |
| NY | |
| D: | Yes, date unknown |
| Grace deVall, ^ | |
| B: | Abt 1894 |
| NY | |
| M: | Abt 1913 |
| D: | Yes, date unknown |
| Peggy Forbes | |
| B: | Abt 1920 |
| D: | Yes, date unknown |
| Maxine Forbes | |
| B: | 3 Jul 1921 |
| Manhattan, New York City, New York, United States | |
| D: | 15 Dec 2005 |
| Columbia, Richland, South Carolina, United States | |
| Maxwell Hallet Forbes | |
| B: | 9 Jun 1897 |
| Lake Placid, Essex, New York, United States | |
| D: | 12 Aug 1970 |
| Delaware, Pennsylvania, United States | |
| Caro Wyche | |
| B: | 28 Aug 1898 |
| South Carolina, United States | |
| D: | 9 Jul 1943 |
| Stanley Forbes | |
| B: | Abt Jun 1898 |
| NY | |
| D: | Yes, date unknown |
| Charles C. Forbes, > | |
| B: | Abt Jul 1868 |
| IA | |
| D: | Yes, date unknown |
| Alta Hayes | |
| B: | 16 Jan 1871 |
| New York, United States | |
| M: | Abt 1892 |
| D: | 5 Jan 1924 |
