Gretchen Mol and Tod Williams'Boardwalk Empire' actress Gretchen Mol and her husband, director Tod "Kip" Williams, are the proud parents of a new baby girl.

PEOPLE is reporting that Mol delivered daughter Winter Morgan Williams on Feb. 17 in New York.

Mol and Williams also have a 3-year-old son together, named Ptolemy John.

A rep of the actress is quoted saying, "Everyone is happy and healthy and resting at home. The whole family is overjoyed."

Mol had announced her pregnancy in November and said that the baby's arrival fit in perfectly with the show's shooting schedule.