Compare Constellations

Information: The first column shows data points from Swan, Caleb, 1793-1870 in red. The third column shows data points from Swan, Caleb,  1790-1872 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Swan, Caleb, 1793-1870

Shared

Swan, Caleb,  1790-1872