Compare Constellations

Information: The first column shows data points from Gravatt, John James, 1881- in red. The third column shows data points from Gravatt, John James, Bp. 1881-1962 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Gravatt, John James, 1881-

Shared

Gravatt, John James, Bp. 1881-1962