Compare Constellations

Information: The first column shows data points from Johnson, Alvin Saunders, 1874-1971 in red. The third column shows data points from Johnson, Alvin, 1874- in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Johnson, Alvin Saunders, 1874-1971

Shared

Johnson, Alvin, 1874-