Compare Constellations

Information: The first column shows data points from Birney, William, 1819-1907 in red. The third column shows data points from Birney, William1819-1907. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Birney, William, 1819-1907

Shared

Birney, William1819-1907.