Compare Constellations

Information: The first column shows data points from Perkins, John, active 1813 in red. The third column shows data points from Perkins, C. B., active 1932-1935 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Perkins, John, active 1813

Shared

Perkins, C. B., active 1932-1935