(Notes: You may have to scroll down or right to see chart.)
| William F. Plummer | |
| B: | 25 Nov 1871 |
| Georgetown, Sagadahoc, Maine | |
| D: | Bef 23 Nov 1873 |
| Georgetown, Sagadahoc, Maine | |
| Mary R. Plummer | |
| B: | 25 Nov 1871 |
| Georgetown, Sagadahoc, Maine | |
| D: | 31 May 1896 |
| Woolwich, Sagadahoc, Maine | |
| Alice Maud Mulligan | |
| B: | 8 Apr 1917 |
| Lynn, Essex, Massachusetts | |
| D: | 10 Dec 1996 |
| Bradenton, Manatee, Florida | |
| Helen C. Plummer | |
| B: | 4 Oct 1895 |
| Georgetown, Sagadahoc, Maine | |
| D: | 28 Dec 1989 |
| Georgetown, Sagadahoc, Maine | |
| Alexander Leone Mulligan | |
| B: | 14 Sep 1893 |
| Bath, Sagadahoc, Maine | |
| William Plummer, III | |
| B: | 17 Apr 1930 |
| Bath, Sagadahoc, Maine | |
| D: | 10 Nov 2006 |
| Georgetown, Sagadahoc, Maine | |
| Christine Eva Williams | |
| B: | Feb 1933 |
| Georgetown, Sagadahoc, Maine | |
| William Plummer, II | |
| B: | 11 Jul 1904 |
| Phippsburg, Sagadahoc, Maine | |
| D: | 28 Jan 1974 |
| Bath, Sagadahoc, Maine | |
| Gertrude Wakefield | |
| B: | 15 Sep 1910 |
| Bath, Sagadahoc, Maine | |
| D: | Jun 1933 |
| Bath, Sagadahoc, Maine | |
| William F. Plummer | |
| B: | 23 Nov 1873 |
| Georgetown, Sagadahoc, Maine | |
| D: | 18 Apr 1957 |
| Georgetown, Sagadahoc, Maine | |
| Annie Maud Pinkham | |
| B: | 27 Feb 1870 |
| Georgetown, Sagadahoc, Maine | |
| D: | 16 Mar 1954 |
| Georgetown, Sagadahoc, Maine | |
| Adelaide Lizzie Plummer | |
| B: | 25 Jan 1876 |
| Georgetown, Sagadahoc, Maine | |
| D: | 2 Jan 1966 |
| Bath, Sagadahoc, Maine | |
| Arthur G. Higgins | |
| B: | 23 Jan 1873 |
| Bath, Sagadahoc, Maine | |
| D: | 24 Jun 1951 |
| Union, Knox, Maine | |
| Harry A. Plummer | |
| B: | 25 Feb 1879 |
| Georgetown, Sagadahoc, Maine | |
| D: | 28 Apr 1967 |
| Brunswick, Cumberland, Maine | |
| Frederick M. Plummer | |
| B: | 18 May 1882 |
| Georgetown, Sagadahoc, Maine | |
| D: | Bef 1890 |
| Georgetown, Sagadahoc, Maine | |
| William Plummer | |
| B: | 12 Aug 1847 |
| Chelsea, Kennebec, Maine | |
| D: | 10 Jul 1918 |
| Bath, Sagadahoc, Maine | |
| Sarah Ansette Labree | |
| B: | 15 Apr 1854 |
| Georgetown, Sagadahoc, Maine | |
| D: | 29 Mar 1937 |
| Bath, Sagadahoc, Maine | |