Compare Constellations

Information: The first column shows data points from Robertson, Alexander, 1772-1841 in red. The third column shows data points from Robinson, Alexander, 1772-1841, in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Robertson, Alexander, 1772-1841

Shared

Robinson, Alexander, 1772-1841,