Compare Constellations

Information: The first column shows data points from Codman, John (American preservationist, died 1989) in red. The third column shows data points from Cowman, John. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Codman, John (American preservationist, died 1989)

Shared

Cowman, John.