Compare Constellations

Information: The first column shows data points from Allen, William, d. 1886. in red. The third column shows data points from Allen, William H., 1830-1886 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Allen, William, d. 1886.

Shared

Allen, William H., 1830-1886