George Griswold Frelinghuysen (May 9, 1851 – April 21, 1936) was an American patent lawyer, and president of P. Ballantine & Sons Company, a New Jersey brewery.
He was the son of Frederick Theodore Frelinghuysen and Matilda Elizabeth Griswold.
[c] Both grandfather and adopted grandfather were sons of Frederick Frelinghuysen, the eminent lawyer who was one of the framers of the first New Jersey Constitution, a soldier in the American Revolutionary War, a member of the Continental Congress, and a member of the United States Senate.
[3] His maternal grandfather George Griswold,[4] was a merchant in New York City who "made an immense fortune in the time of the clipper trade with China.
At its peak, Ballantine was the fourth largest brewery in the United States.