Compare Constellations

Information: The first column shows data points from Perkins, John Erastus, 1811-1863. in red. The third column shows data points from Perkins, John Erastus, 1811-1862. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Perkins, John Erastus, 1811-1863.

Shared

Perkins, John Erastus, 1811-1862.