Compare Constellations

Information: The first column shows data points from Spiers, Alexander, active 1818-1837 in red. The third column shows data points from Spiers, A. (Alexander), 1807-1869 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Spiers, Alexander, active 1818-1837

Shared

Spiers, A. (Alexander), 1807-1869