Compare Constellations

Information: The first column shows data points from Humfrey, John, 1621-1719 in red. The third column shows data points from Humfrey, John, active 1655-1656, surveyor al Humphrey in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Humfrey, John, 1621-1719

Shared

Humfrey, John, active 1655-1656, surveyor al Humphrey