Main Blackett Tree

Interactive tree of Mary Rilph

Mary Ann Sowerby 1909–

Richard Sowerby 1910–

Ada Sowerby 1912–

Winifred Sowerby –

Nora Langernarek Sowerby –

Robert Gibson –

Jean Sowerby 1921–2000

Edwin Frederick Ovington 1915–1998

Doris Sowerby –

William Sowerby 1924–1989

John G. Sowerby –

Mary Anne Langley 1887–1966

William Jackson Sowerby 1886–1972

Richard Langley 1889–1962

John Steadman Langley 1892–1915

Dorothy M. Allen –

Thomas Winder –

Ada Elizabeth Langley 1894–1990

Dick Allen 1897–1971

Jean Richardson 1929–1992

Maurice Humphrey Clarkson 1930–2004

Leonora Langley 1900–1987

David W. Richardson 1904–1932

Richard Langley 1862–1938

Anne Steadman 1862–1950

Mary Rilph 1832–1913

Andrew Langley 1833–1913