Percival E. Knowlton of Stonington, ME passed away September 12, 2025 surrounded by his children, and girlfriend Jo, after a courageous battle with cancer. 

Percival was a retired truck driver, loved riding his "Growler", loved creating spectacular fireworks shows, Monday night football, and fishing with his son-in-law, "Woody". Most of all, he loved spending time with his family and making memories.

Percival was pre-deceased by his parents, Eugene Knowlton and Persis Knowlton Powers (Fifield), his late wife, Aimee Knowlton (Leach), brother-in-law Vance Gove Sr. and his grandson, Cory Grenier.

Percival is survived by his girlfriend Jo and his children, Ian Knowlton of Greenbush, Karen & Dewayne Stoddard of Greenbush, Angela & Scott Geroux of Garland, Melaina & Brian Maloney of Lisbon, and Steven Damon & partner Victoria of Buckfield. His grandchildren, Jared, Jake, and Brianna, Nicole and Noelle, Violet, and Kelsey & Gabrielle, great-grandchildren, Aubrey, Kori, Freddie, Orion, Isla, Cove, Roux, and Ripleigh.  

He is also survived by his sister, Margaret Gove, and his nephews, Vance Gove Jr., Michelle & children and Jeffrey & Lisa Gove.

Special Thanks to the people he created relationships with while receiving great care at Dana Farber Cancer Institute in Boston and to Dr. Luskin. Percival did not want a service, and his family will have a private Celebration of Life.