Interactive tree of Mary Ann Roydhouse
1852–♀ Clara Bullock
1856–♂ Edward Bullock
1825–1852♀ Mary Ann Roydhouse
1824–♂ Benjamin Bullock
1785–1851♂ John Roydhouse
1798–1846♀ Francis Parkinson
1752–1792♂ Matthew Roydhouse
1756–1796♀ Rebecca Richardson
1776–1844♂ Francis Parkinson
1777–1868♀ Margaret Sharp
1755–♂ John Parkinson
1755–♀ Isabella Hodgson
1744–♂ Thomas Sharp
–♀ Ann Smith