Compare Constellations

Information: The first column shows data points from Messenger, Jon C. (John Cowan), 1920- in red. The third column shows data points from Messenger, John C. (John Cowan), 1920- in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Messenger, Jon C. (John Cowan), 1920-

Shared

Messenger, John C. (John Cowan), 1920-