Another son and a woman were injured in the fire that severely damaged the two-story Old Bridge Township residence on Saturday night.
Police Lt. George Stader said the bodies of 21-year-old Nicholas Lee and his 60-year-old father, Peter Lee, were found on the second floor of the house in the Middlesex County community.
The two injured people - whose names were not released - were taken to Old Bridge Regional Hospital, but further details on their injuries were not disclosed.
Police say the blaze, apparently sparked by an electrical problem, started around 7:40 p.m. in the wall of the home's master bedroom.
