Jehu Grubb (a.k.a. John Grubb) (c. 1781 – 1854), unacknowledged son of the prominent ironmaster Curtis Grubb, was an early settler who became a leading citizen in Plain Township, Stark County, Ohio. Grubb served in the War of 1812, was a justice of the peace, served in the Ohio House of Representatives in 1828 and 1832, and in 1852 donated land for the Whitehall School. Grubb was often called John in various documents, and seems to have used both names himself. His stepson built the beautiful and historic Jacob H. Bair House on what been a corner of Grubb's farm.