Compare Constellations

Information: The first column shows data points from Wheeler, John, active 1709, former master of 'Mary and Joan'hoy of Portsmouth in red. The third column shows data points from Wheeler, John, 1940- in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Wheeler, John, active 1709, former master of 'Mary and Joan'hoy of Portsmouth

Shared

Wheeler, John, 1940-