Description
Related Subjects
The graph displays the other subjects mentioned on the same pages as the subject "Douglas, Jennie E. (Mason)". If the same subject occurs on a page with "Douglas, Jennie E. (Mason)" more than once, it appears closer to "Douglas, Jennie E. (Mason)" on the graph, and is colored in a darker shade. The closer a subject is to the center, the more "related" the subjects are.