Compare Constellations

Information: The first column shows data points from Barr, Robert, 1850-1912 in red. The third column shows data points from Burr, Robert, 1850-1912. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Barr, Robert, 1850-1912

Shared

Burr, Robert, 1850-1912.