| Mildred Signe Westerberg | |
| B: | 16 Sep 1899 |
| Springfield, Hampden County, Massachusetts | |
| D: | 12 Apr 1983 |
| East Longmeadow, Hampden County, Massachusetts | |
| Lester Raymond Mason | |
| B: | 29 Jul 1894 |
| Greenwich, Worcester County, Massachusetts | |
| M: | 21 Sep 1921 |
| Springfield, Hampden County, Massachusetts | |
| D: | 3 Mar 1984 |
| East Longmeadow, Hampden County, Massachusetts | |
1853-1922
| Brita Maja Adndersdotter | |
| B: | 8 Feb 1853 |
| Gested, Älvsborg, ____, Västra Götaland, Sweden | |
| D: | Feb 1922 |
| Springfield, Hampden County, Massachusetts | |
1854-1940
| Johann Frederick Albert Westerberg | |
| B: | 22 Nov 1854 |
| Almunge, ____, Uppsala Län, Sweden | |
| M: | 14 Feb 1880 |
| Brooklyn, Kings County, New York | |
| D: | 5 Feb 1940 |
| Springfield, Hampden County, Massachusetts | |