Compare Constellations

Information: The first column shows data points from Calhoun, Alexander, fl. 1801 in red. The third column shows data points from Calhoun, Alexander D., 1925- in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Calhoun, Alexander, fl. 1801

Shared

Calhoun, Alexander D., 1925-