Interactive tree of James Henderson Simmers
1900–1959♂ James Henderson Simmers
–♀ Mary Winifred Peters
1858–1936♂ George Annand Simmers
1870–1934♀ Isabella Glen Wallace
1831–1911♂ Robert Simmers
1833–1904♀ Elizabeth Keith Annand
1793–1849♂ John Simmers
1796–1849♀ Barbara Milne