Compare Constellations

Information: The first column shows data points from Swan, John Alfred, 1817-1896. in red. The third column shows data points from Swan, John Alfred, 1817- in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Swan, John Alfred, 1817-1896.

Shared

Swan, John Alfred, 1817-