Compare Constellations

Information: The first column shows data points from Roberts, Henry, 1803-1876 in red. The third column shows data points from Robertson, Henry, active 1807-1859, of Add MS 38108 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Roberts, Henry, 1803-1876

Shared

Robertson, Henry, active 1807-1859, of Add MS 38108