Compare Constellations

Information: The first column shows data points from Roberts, Charles D'Arcy. in red. The third column shows data points from Robertson, Charles Archibald, 1895- in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Roberts, Charles D'Arcy.

Shared

Robertson, Charles Archibald, 1895-