Compare Constellations

Information: The first column shows data points from Shepard, William B. (William Biddle), 1799-1852 in red. The third column shows data points from Shepard, William S. fl.1850. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Shepard, William B. (William Biddle), 1799-1852

Shared

Shepard, William S. fl.1850.