Description
Related Subjects

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