Interactive tree of Henry Roydhouse
1885–1947♂ Henry Roydhouse
1856–1917♂ Tom Roydhouse
1857–1905♀ Mary Jane Johnson
–♀ Isabella Trimmer
1822–1901♂ James Roydhouse
1831–1880♀ Ann Johnson
1778–1858♂ Thomas Roydhouse
1786–1842♀ Jane Cross
–♂ John Johnson