Jeanne Cooper

Wilma Jeanne Cooper born October 25 1928 in Taft California known as Jeanne Cooper is an American actress best known for her portrayal of Katherine Chancellor on the daytime soap opera The Young and the Restless Although she was not in the series when the show debuted in March 1973 she made her onscreen debut in November of that year and remains the longesttenured actor on The Young and the Restless She is the mother of Corbin Bernsen Description above from the Wikipedia article Jeanne Cooper licensed under CCBYSAfull list of contributors on Wikipedia