Grady Demond Wilson, best known for portraying Lamont Sanford on NBC’s iconic sitcom Sanford and Son, has died at the age of 79. His performance as the devoted, level-headed son of Fred Sanford made him a beloved television figure.

Wilson’s son, Demond Wilson Jr., confirmed that the actor was pronounced dead Friday morning at his home in Palm Springs. He died from complications related to cancer, though the specific type was not disclosed.

“I loved him. He was a great man,” his son said, remembering a father whose influence extended far beyond television.