Compare Constellations

Information: The first column shows data points from Silvester, Peter Henry, 1807-1882 in red. The third column shows data points from Sylvester, Peter Henry, 1807-1882. in blue. Any data they share in common is displayed as purple boxes in the middle "Shared" column.

Name Entries

Silvester, Peter Henry, 1807-1882

Shared

Sylvester, Peter Henry, 1807-1882.