Compare Constellations

Information: The first column shows data points from Johnston, William, 1802-1888 in red. The third column shows data points from Johnston, Wiliam S., fl. 1868-1880. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Johnston, William, 1802-1888

Shared

Johnston, Wiliam S., fl. 1868-1880.