David Blackstock
1921 - deceasedDrag or scroll to see more of the chart.
Harriet Dean
1834-1907
1834-1907
Thomas Gibbs Blackstock, I
1851-1906
1851-1906
Harriet Victoria Gooderham
1855-1951
1855-1951
Gibbs Blackstock
1888-1953
1888-1953
David Blackstock
1921-
1921-