Compare Constellations

Information: The first column shows data points from Deane, Ruthven, 1851-1934. in red. The third column shows data points from Deane, Ruthven, active 1895-1914, President of the Illinois Audubon Society in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Deane, Ruthven, 1851-1934.

Shared

Deane, Ruthven, active 1895-1914, President of the Illinois Audubon Society