Compare Constellations

Information: The first column shows data points from Douglas, Charles P, fl 1970s, in red. The third column shows data points from Douglas, Charles, b. 1772? in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Douglas, Charles P, fl 1970s,

Shared

Douglas, Charles, b. 1772?