Compare Constellations

Information: The first column shows data points from McMahon, John V. L. (John Van Lear), 1800-1871 in red. The third column shows data points from McMahon, John, active 1801-1811, 1st Baronet 1817 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

McMahon, John V. L. (John Van Lear), 1800-1871

Shared

McMahon, John, active 1801-1811, 1st Baronet 1817