1560s, in relation to duties or obligations, from Latin incumbentem (nominative incumbens), present participle of incumbere (see incumbent (n.)). The literal, physical sense is rare in English and first attested 1620s.
Not to be confused with Tompkins County, New York. Tompkins is a town in Delaware County, New York, United States. The population was 1,247 at the 2010 census. The town is named after Daniel D Tompkins, a New York political leader.
Trumansburg is a village in Tompkins County, New York, United States. The population was 1,797 at the 2010 census. The name is a misspelling of the surname of the founder, Abner Treman. (The family routinely spelled it several different ways, Truman however was not one.) The village's application for a post office preserved one of them. The Village of Trumansburg is located within the Town of Ulysses and is northwest of Ithaca, New York