ENDescription
Parents of Fred Maurer, member of the Wrangel Island Expedition of 1921.
Related Subjects
The graph displays the other subjects mentioned on the same pages as the subject "Maurer, Mary and David". If the same subject occurs on a page with "Maurer, Mary and David" more than once, it appears closer to "Maurer, Mary and David" on the graph, and is colored in a darker shade. The closer a subject is to the center, the more "related" the subjects are.