Compare Constellations

Information: The first column shows data points from Gallup, John, Jr. in red. The third column shows data points from Gallup, John D. (John Douglas), 1820-1915 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Gallup, John, Jr.

Shared

Gallup, John D. (John Douglas), 1820-1915