Compare Constellations
Information: The first column shows data points from Marriott, William, active 1764-1813, Subject of Mss Eur C8; D18-25; E12-47; F5-17; G4-8 in red. The third column shows data points from Marriott, William, Ph. Dr. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.