Main Blackett Tree

Interactive tree of Julia Isabel Mark

Hilda Trevelyan 1892–1973

Marmaduke Theakstone Hancock 1886–1923

Wilfred Trevelyan 1893–1915

Doris Trevelyan 1895–1968

William Henry Joshua Walker 1883–1955

Barbara Deane –

Elisabeth Deane –

John Charles William Napier-Munn 1917–1994

Janet Anne Deane 1929–2004

Roderick William Chisholm –

Charlotte Deane –

Sylvia Trevelyan 1898–1982

Geoffrey Ronald Hawtrey Deane 1889–1961

Percy Trevelyan 1900–1919

Julia Trevelyan Oman C.B.E. 1930–2003

Sir Roy Colin Strong –

Charles Trevelyan Oman –

Wendy Haslam –

Joan Trevelyan 1901–1973

Charles Chichele Oman 1901–1982

Julia Isabel Mark 1861–1903

Sir Ernest John Trevelyan 1850–1924

Edward Wallhouse Mark 1817–1895

Frances Sarah Bidwell 1831–1896

Henry Willoughby Trevelyan C.B. 1803–1876

Emelia Anne Greig 1814–1894

George (Ven.) Trevelyan 1764–1827

Harriet Neave 1772–1854

Sir John Trevelyan 1735–1828

Louise Marianne Simond 1735–1772

Sir George Trevelyan 1707–1768

Julia Calverley 1714–1787

Pierre Simond –1785

Susanne Groteste 1701–

Sir Richard Neave 1731–1814

Frances Bristow 1743–1830