Jan Preston Obituary
It is with deep sorrow that we announce the death of Jan Preston of Fairfield, California, who passed away on August 10, 2025, at the age of 75, leaving to mourn family and friends. You can send your sympathy in the guestbook provided and share it with the family.
She was loved and cherished by many people including: her parents, Malcolm Dickerman and Mary Dickerman; her sister Joyce Dickerman; her husband Don Preston (Don); her sons, Jared (Abby), Devin (Janelle), Ryan (Ritsa) and Mike (Amy); and her grandchildren, Jacob, Carter, Mia, Ava, Sofia, Emily, Stuart, Mary and Zachary.
In lieu of flowers, the family asks that donations be made in Jan's honor to either The American Fibromyalgia Syndrome Association or to Breakthrough T1D (formerly the Juvenile Diabetes Research Foundation).
