Compare Constellations

Information: The first column shows data points from Parchen, H. M. (Henry M.), 1839- in red. The third column shows data points from Parchen, H. M., (Henry M.), b. 1839 in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Parchen, H. M. (Henry M.), 1839-

Shared

Parchen, H. M., (Henry M.), b. 1839