1842 - 1909 (67 years)
| Harriet Edgell Chamberlin | |
| B: | 16 Sep 1919 |
| Webster Groves, St. Louis County, Missouri | |
| D: | 5 Jan 2006 |
| Stillwater, Washington County, Minnesota | |
1916-2006
| Charles Edwin Ervin, Jr | |
| B: | 5 Sep 1916 |
| Atlanta, Fulton County, Georgia | |
| M: | 25 Apr 1941 |
| Saint Louis, St. Louis County, Missouri | |
| D: | 8 Sep 2006 |
| Stillwater, Washington County, Minnesota | |
| Stephen Edgell Chamberlin | |
| B: | 9 Feb 1889 |
| Saint Louis, St. Louis County, Missouri | |
| D: | 1 Aug 1965 |
| Hong Kong, China | |
1892-1980
| Mildred Clayton | |
| B: | Jan 1892 |
| Webster Groves, St. Louis County, Missouri | |
| M: | 6 Nov 1915 |
| Webster Groves, St. Louis County, Missouri | |
| D: | Jul 1980 |
|
| Edward Carter Chamberlin | |
| B: | 22 Sep 1842 |
| Lyndon, Caledonia County, Vermont | |
| D: | 9 Dec 1909 |
1847-1933
| Harriet Elizabeth Edgell | |
| B: | 19 Oct 1847 |
| West Newbury, Essex County, Massachusetts | |
| M: | 19 Oct 1869 |
| Morgan County, Illinois | |
| D: | 8 Nov 1933 |
| Missouri | |
