Daniel Baldwin Baldwin was born in Massapequa, Long Island, New York to an Irish American Catholic family with distant French roots. Daniel was divorced from Cheryl Baldwin with whom he had a daughter by the name of Kahlea who was born in 1985, and actress Elizabeth Baldwin (1990 - 1996) with whom he had two daughters. He is presently married to actress Isabella Hofmann, and they have one child, a son by the name of Atticus who was born on 13 July 1996. Atticus was named after the character in Daniel's favorite movie To Kill a Mockingbird from .
Besides his three famous actor brothers, Alec, Stephen, and William, Daniel has a sister named Jane Sasso and a sister named Elizabeth Keuchler. He is also the cousin of actor Joseph Baldwin. His mother, Carol Martineau Baldwin, is a breast cancer survivor and the founder of the Carol M. Baldwin Breast Care Center of the University Hospital and Medical Center at Stony Brook.