Isengrim Took I
Unknown Thain of the Shire. Isengrim I likely served as Thain between Thains Isumbras I and Isengrim III, a period during which eight unknown Thains served the Shire. The existence of Isengrim I is based on the existence of Isengrim II and Isengrim III.
References
The Lord of the Rings, Appendix C: "Took genealogy," page 381
All Pages Copyright © 2010, The Middle-Earth Encyclopedia