Actress Majandra Delfino gave birth to her second child with actor David Walton, a son, about a month before his due date, the family announced. The baby, Louis Augustus Walton, was born Nov. 10 at Cedars-Sinai Hospital in Los Angeles, Walton told People magazine. Walton said he and Delfino were caught off-guard at their son's early arrival, which included an "action-packed trip back to Los Angeles" from Ojai, Calif., where they were at the time Delfino went into labor. The trip included a "close call on the side of the road" he said. "Louis is as healthy as can be," Walton told People. Louis joins 17-month-old sister Cecilia Delphine Walton.