Was Katherine ross in the sackett series?

No, Katherine Ross was not in the Sackett series. The Sackett series is a collection of novels by Louis L'Amour that follows the adventures of the Sackett family in the American West. While Katherine Ross is known for her roles in classic films like "Butch Cassidy and the Sundance Kid" and "The Graduate," she did not appear in any adaptations of L'Amour's works.