Main Blackett Tree

Interactive tree of Sir Philip Watts

Dora Humphrys Thornton Trevelyan 1900–1936
Lilian Agnes Thornton Trevelyan 1901–1988
Robert Hunter Smith O.B.E. –1935
Louise Anne Watts 1879–1944
Freeman Blackett Thornton Trevelyan 1874–1943
Sir Philip Watts –