Compare Constellations

Information: The first column shows data points from Barnard, Egbert, of New York in red. The third column shows data points from Barnard, Herbert, 1855-1909 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Barnard, Egbert, of New York

Shared

Barnard, Herbert, 1855-1909