| | John Murray Forbes 1807–1885 | | |
| | James Grant Forbes 1769–1825 Frances Elizabeth Blackwell 1766–1845 | | |
| | | | |
| | Catherine Robbins "Catherine" Lyman 1825–1896 | | |
| | Anne Jean Robbins 1789–1867 Joseph "Joseph III" Lyman 1767–1847 | | |
| | Edward Hutchinson "Edward" Robbins 1758–1837 | | |
| | Barbara Bennett 1724–1758 | | |
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