Compare Constellations

Information: The first column shows data points from Blanchard, Thomas, 1788-1864 in red. The third column shows data points from Blanchard, Stephen, 1780-1864. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Blanchard, Thomas, 1788-1864

Shared

Blanchard, Stephen, 1780-1864.