Compare Constellations

Information: The first column shows data points from Johnson, William, active 1849-1869 in red. The third column shows data points from Johnson, William Ransom, 1843-1870. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Johnson, William, active 1849-1869

Shared

Johnson, William Ransom, 1843-1870.