Compare Constellations

Information: The first column shows data points from Johnston, William Dawson, 1871-1928 in red. The third column shows data points from Johnson, William Henry, (1871-1934). in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Johnston, William Dawson, 1871-1928

Shared

Johnson, William Henry, (1871-1934).