The pub was known for its traditional menu and its elite clientele, including political figures, prominent businesspeople, writers, and entertainers.

Jimmy Neary emigrated to the United States at the age of 24 from his birthplace of Tubbercurry, Ireland; he bought his boat ticket by buying lambs from gambling winnings, breeding them, and selling them.

On Saint Patrick's Day, March 16, 1967 (1967-03-16), Jimmy opened his eponymous pub with Brian Mulligan, who was also a bartender, at 358 East 57th Street.

[9] The pseudonymous food critic Brooks of Sheffield, writing for Eater, called Neary a "faithful and attentive owner".

Prior to closing, they announced that they had sold the building to two restaurateurs who planned to open an updated Irish restaurant.