Compare Constellations

Information: The first column shows data points from Underwood, John W. H. (John William Henderson), 1816-1888. in red. The third column shows data points from Underwood, John William Henderson, 1816-1888 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Underwood, John W. H. (John William Henderson), 1816-1888.

Shared

Underwood, John William Henderson, 1816-1888