Compare Constellations

Information: The first column shows data points from Clapp, Henry Jr., fl. 1860 in red. The third column shows data points from Clapp, Henry, 1814-1875 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Clapp, Henry Jr., fl. 1860

Shared

Clapp, Henry, 1814-1875