Compare Constellations

Information: The first column shows data points from Mackay, John, 1805-1848. in red. The third column shows data points from Mackay, John, 1805-1849. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Mackay, John, 1805-1848.

Shared

Mackay, John, 1805-1849.