Description
Robert S. Donaldson belonged to the following social groups:
See also: https://www.findagrave.com/memorial/67957275/robert-s-donaldson
Related Subjects

The graph displays the other subjects mentioned on the same pages as the subject "Donaldson, Robert S., 1828-1900". If the same subject occurs on a page with "Donaldson, Robert S., 1828-1900" more than once, it appears closer to "Donaldson, Robert S., 1828-1900" on the graph, and is colored in a darker shade. The closer a subject is to the center, the more "related" the subjects are.