Having visited as skiers for many years, Katharine and her children, Molly and Ned Rosenman, moved to Jackson full-time from New York City in 1990. Katharine is a member of the Rotary Club of Jackson Hole and has been honored as both Rotarian of the Month and Citizen of the Month. She was a founding Board Member of the Wyoming Nonprofit Network and currently serves on the Wyoming Public Media Statewide Advisory Council. In 2015, Katharine received the Jackson Hole Chamber of Commerce’s Citizen of the Year award.
Katharine joined the Community Foundation as President in 2006. Prior to that, she was the Executive Director of Community Safety Network and served on the Governor’s Domestic Violence Elimination Council and as a Board Member for the Wyoming Coalition Against Domestic Violence and Sexual Assault. Previously, she was a Licensed Clinical Social Worker at the Jackson Hole Community Counseling Center, working with children and families. Earlier in her career, Katharine was the Advertising and Promotion Manager for Scientific American magazine. Katharine received a BA cum laude from Mt. Holyoke College and has a Masters Degree in social work from the University of Denver. She attended the Stern School of Business at New York University and the Nonprofit Executive Education program at Harvard Kennedy School.