Compare Constellations

Information: The first column shows data points from Schumacher, Frederick W. in red. The third column shows data points from Schumacher, Frederic, 1852-1912. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Schumacher, Frederick W.

Shared

Schumacher, Frederic, 1852-1912.