Harriet Nelson was an American actress and singer, best known for her role as the mother, Harriet, on the popular television show The Adventures of Ozzie and Harriet. The show aired from 1952 to 1966 and showcased the everyday life of the Nelson family, which included her husband, Ozzie Nelson, and their two sons, David and Ricky. Born on July 18, 1909, in Des Moines, Iowa, Harriet began her career in the entertainment industry as a singer in the 1930s. She later transitioned to acting, becoming a beloved figure in American television and contributing to the family-friendly image of the era. Harriet Nelson passed away on October 2, 1994.