Compare Constellations

Information: The first column shows data points from Johnson, George Henry, 1832-1917. in red. The third column shows data points from Johnston, George Doherty, 1832-1910 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Johnson, George Henry, 1832-1917.

Shared

Johnston, George Doherty, 1832-1910