Compare Constellations

Information: The first column shows data points from Thomson, J. J. (Joseph John), 1856-1940 in red. The third column shows data points from Thomson, Joseph, active 1895-1908, FRGS in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Core Data

Thomson, J. J. (Joseph John), 1856-1940

Shared

Thomson, Joseph, active 1895-1908, FRGS