Mary Louise Gulick 1900–1981 Charles Morrill Roberts 1894–1962 | | |
| | John Burton Gulick 1874–1928 Ada Henrietta Trimmer 1878–1950 | | | | | | | | Mary “Polly” Bruce 1817–1875 | | | | Michael A Troutman 1791–1852 Sarah D Campbell 1793–1856 | | | | Peter Trautmann 1769–1836 Margaret Peggy Duncan 1773–1796 Catherine Spurgeon 1776–1818 Mary “Polly” Robinson 1794–1827 Margaret Virginia Harrison 1773–1857 | | |
| | | John Campbell Sr 1759–1839 |
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