Quaboag Plantation was a plantation founded in 1660 in Central Massachusetts that now makes up parts of the towns of Warren and New Braintree, as well as the whole towns of Brookfield, West Brookfield, North Brookfield, and East Brookfield. In 1673, the plantation broke up as the various towns that made up its land became incorporated.
References
Quaboag Plantation Wikipedia(Text) CC BY-SA