| | Jennifer Roberts 1930–2007 | | | | Elizabeth Helen Muir 1907–1999 John Muir Stewart Roberts 1904–1950 | | | | William Edward Muir 1872–1948 Logie Elizabeth Whiteway 1877–1956 | | | | Ellen Margaret Hall 1848–1944 | | |
| | | Richard Stephen Whiteway 1845–1926 Helena Adelaide Cortlandt Angelo 1853–1911 | | | | Frederick Cortlandt Angelo 1826–1857 Helena Elizabeth Gordon Cumming 1817–1908 | | |
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| | | Agnes Amelia (Nancy) Muir – | | | | | John Steuart Muir 1844–1942 | | |
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