| | James Ronald Blackett 1927–1973 | | |
Robert William Blackett 1929–1937 | | |
Cuthbert Blackett 1931–1934 | | |
| | John William Blackett 1904–1980 Isabella Stewart Fowler 1906–1972 | | |
| | Thomas Blackett 1907–1980 Elizabeth Milburn 1913–1990 | | |
| | Cuthbert Blackett 1908–1982 Mary Elizabeth Gratton 1912–1961 | | |
| | Joseph Blackett 1910–1974 | | |
Septimus Blackett 1912–1912 | | |
| | Matthew Blackett 1873–1956 | | |
Mary Ann Blackett 1875–1876 | | |
Martha Blackett 1876–1880 | | |
Minnie Parnaby (Palnaby) Blackett 1879–1879 | | |
Phoebe Hannah Blackett 1881–1881 | | |
John William Blackett 1885–1972 | | |
| | Sarah Jane Blackett 1888–1976 | | |
| | Sarah Jane Nickels 1851–1931 Cuthbert Blackett 1846–1912 | | |