Compare Constellations

Information: The first column shows data points from Cogswell, William, M.D., 1760-1831. in red. The third column shows data points from Croswell, William, 1760-1834 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Cogswell, William, M.D., 1760-1831.

Shared

Croswell, William, 1760-1834