Compare Constellations

Information: The first column shows data points from Gross, Charles Heebner, 1838-1902 in red. The third column shows data points from Grogan, Charles H. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Gross, Charles Heebner, 1838-1902

Shared

Grogan, Charles H.