до дванадесето поколение
0━┳
Henry George Blackburn 1842-1921 &1866 Mary Ann Scutt 1844-1909
┣━1──
Ann Blackburn 1866-1896
┣━2━━
John Stamp Blackburn 1869-1945
┣━3──
Susan Blackburn 1873-1888
┣━4━━
William M. Blackburn 1876-1889
┣━5━━
James Cooper Blackburn 1878-1972
┣━6━━
Freddie Blackburn 1883-1889
┗━7──
Minnie A. Blackburn †1889
Общо: 7 потомци (9 сведения за лица с [spouses])