05/06/2026
We are deeply saddened by the passing of Marsha Mather-Thrift. Through her dedicated work with Rosie the Riveter Trust, she helped ensure that the stories of the WWII Home Front continue to be shared and remembered. Marsha made a lasting impact on our park, our programs, and the many people whose lives she touched. Her legacy will continue to inspire us to honor history and serve our community. We extend our heartfelt condolences to her loved ones and all who were moved by her remarkable spirit.
We are deeply saddened to share the passing of Marsha Mather-Thrift, a remarkable friend and colleague who was a leader and advocate of national parks - especially Rosie the Riveter WWII Home Front National Historical Park in Richmond, California.
Marsha served as Executive Director of Rosie the Riveter Trust for nine years, guiding the national park’s partner nonprofit with vision, determination, and heart. Many of the programs that continue to define our work today were shaped by her leadership. She was instrumental in elevating the story of Betty Reid Soskin, helping bring her voice to broader audiences through the documentary, No Time to Waste: The Urgent Mission of Betty Reid Soskin.
Marsha also believed in supporting the next generation. Through Rosie's Girls—now known as Rosie's Service Corps—she helped create a pathway for young people in Richmond and surrounding communities to explore careers in the trades, leadership, and service.
Marsha remained a dedicated supporter of the Trust, contributing as a grant writer and always showing up for our Rosie Rallies, Riveter Days, and annual Rosie Gala. Her presence was constant, generous, and sincerely felt.
Marsha leaves behind a legacy of impact, inspiration, and unwavering belief in the power of history to shape a better future as well as love for parks and environmental stewardship.
Rosie the Riveter Trust extends our heartfelt condolences to Marsha’s family and all who knew and loved her. May we all find comfort in the profound difference she made to help better our world.