Compare Constellations

Information: The first column shows data points from Gregory, John, active 1801, MD in red. The third column shows data points from Gregory, John H. (John Hooper), 1809-1852 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Gregory, John, active 1801, MD

Shared

Gregory, John H. (John Hooper), 1809-1852