About Us

Our Focus

We are a family-led charitable organization investing in nonprofit partners that help people, primarily in New England, connect to their histories and communities and look forward to the future. We fund projects of all sizes in education, arts and culture, medical research, and community preservation.

We’re not focused on flashy projects: we’re focused on doing what will best serve our partners, whether that’s procuring specific resources or supporting larger programmatic initiatives. We respect our grantees’ expertise, and we work alongside them to determine how we can invest in their stability and support their long-term goals.

Impact at a Glance

203
Total Grantees
568
Total Grants
$542M
Total Giving
These figures are current as of December 31, 2025.

Our History

The story of the Manton Foundation starts with Jim and Gretchen Manton—lifelong arts and culture lovers who consistently strengthened their communities.



Jim and Gretchen were born in England and Iowa, respectively. Jim moved to New York City to work for the American Industrial Underwriter Corporation (later AIG), while Gretchen wanted a more bustling life than her small town offered. After meeting in 1933, they married in 1936. Jim’s success in business allowed the couple to spend their lives supporting their local and artistic interests together.

Eventually, they chose to create a foundation that could fund their passion projects, and they established the Manton Foundation in 1991. Jim was knighted for his charitable services to the Tate Gallery in 1994, earning him the name and title Sir Edwin Manton. In the early 2000s, the Mantons appointed their daughter and granddaughters to serve on the Manton Foundation board, creating continuity in this ongoing family endeavor.

Our Team

Jim and Gretchen’s daughter, Diana, settled in New England with her husband, Hugh Morton. Their daughters, Julia and Sandy, currently serve as trustees. Julia and Sandy keep their grandparents’ interests top-of-mind in their funding choices while also being even more expansive in their community support. They work alongside a small, efficient team to serve as dependable partners to many awe-inspiring organizations.

Trustees

Julia Krapf
Trustee
Sandy Niles
Trustee

Program & Operations Team

Jacqueline Elias
Senior Advisor
Casey Castañeda
Operations & Program Director
Brianna Lawless
Program Officer
Maggie Cohen
Program Officer