The Sons of Liberty are a group operating throughout New England, but mainly in Philadelphia and the rest of the Delaware Republic.

Started in Philadelphia in 1986, when an autocratic ruler took control of the region, the Sons of Liberty overthrew the oppressive dictator of the historically pro-democracy city in 1990. Afterwards, they established a direct democracy in the city, and began to look out for oppressive government in southern New Jersey. By 1998, they would make contact with the four tribes of Delmarva. They unified the tribes and founded the Delaware Republic, with the capital in Philadelphia.

Up until the Providence Massacre of 2015, they would often work with the Order of the Dust.