עץ הקומפקטי של Joseph Charles Weyda |
| | | Thomas Roydhouse 1772–1851 (79) | William Anstiss 1772–1833 (61) | ||||||||||
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| John Michael Weyda 1798– |  | Charles Weyda 1837–1876 (39) |  | Ann Elizabeth Ames 1800–1846 (45) | Thomas Henry Roydhouse 1816–1849 (33) | | Joseph Thomas Roydhouse 1844–1918 (73) | | Sarah Anstiss 1809–1874 (65) | ||||
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| | | Sarah Clark 1784–1874 (90) | Sarah Pierson 1785–1825 (39) | ||||||||||
| Charles James Weyda 1859–1931 (71) |
| Sarah Ann Roydhouse 1869–1934 (65) | |||||||||||
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| | | Margaret Burman 1826–1876 (50) | | | George Pocock 1812–1896 (84) | | Charlotte Pocock 1844–1930 (85) | | Ann Andrews 1818–1892 (74) | ||||
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