Helmold III.
Helmhold III. is the name of the following people:
- Helmold II of Plesse (occupied 1191/1213; † before 1226) nobleman in the entourage of Duke Heinrich the Lion and his son Emperor Otto IV. In earlier research, he was named Helmold III. by Plesse referred
- Helmold III. (Schwerin) († 1299?), Count of Schwerin