Compare Constellations

Information: The first column shows data points from Gratz, Henry Howard, 1824-1913 in red. The third column shows data points from Gratz, Howard H., 1824-1913. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Gratz, Henry Howard, 1824-1913

Shared

Gratz, Howard H., 1824-1913.