Compare Constellations

Information: The first column shows data points from Spoor, John A. (John Alden), 1851-1926 in red. The third column shows data points from Spoor, John in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Spoor, John A. (John Alden), 1851-1926

Shared

Spoor, John