Compare Constellations

Information: The first column shows data points from Empson, William, 1791-1852. in red. The third column shows data points from Harmon, William, 1791-1856 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Empson, William, 1791-1852.

Shared

Harmon, William, 1791-1856