Zaragamba was the original name of the Hobbit-family from the Eastfarthing, hereditary Thains of the Shire, who passed on the office to the Tûk (Took) clan and removed to the strip of land between the River Baranduin and the Old Forest.

Zaragamba has been translated from the Red Book as Oldbuck.
Encyclopedia entry originally written by Prince_of_Ithilien