William Henry Biddle 1933–2011 | | | | Ernest Clay Biddle 1899–1974 | | | | Ann (Anna) Flounders 1876–1941 | | | | William Howells Owens 1848–1886 Alvira Richards 1847–1910 |
| | | Henry Flounders 1836–1904 Ann (Anna) Blackett 1843–1913 | | | | George Flounders 1803–1877 Frances Maria Brown 1816–1848 |
| | | Frederick Blackett 1822–1906 | | |
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