Compare Constellations

Information: The first column shows data points from Logan, Alernon Sydney, b. 1849, in red. The third column shows data points from Logan, Algernon Sydney, 1849- in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Logan, Alernon Sydney, b. 1849,

Shared

Logan, Algernon Sydney, 1849-