Compare Constellations

Information: The first column shows data points from Thomson, William Hanna, 1833-1918 in red. The third column shows data points from Thomson, William Hamm, 1833-1918. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Thomson, William Hanna, 1833-1918

Shared

Thomson, William Hamm, 1833-1918.