Thomas Raymond "Tom" Knowlton
June 22, 1967 ~ February 22, 2025
After a courageous battle with cancer, Thomas Raymond Knowlton, “Tom”, 57, of California, MD, passed away peacefully on February 22, 2025, at home surrounded by his family. Born on June 22, 1967, in Ebensburg, PA, he was the son of the late Mary Pauline Larimer-Knowlton and the late Homer James Larimer.
Tom is survived by his children, RaeAnn Knowlton, and Alec (Courtney) Knowlton, his grandchild, Liam Thomas Knowlton and as Tom would say “with another on the way”, his brother, Peter (Carolyn) Knowlton, his nephews, Tyler (Nicole) Knowlton, Luke Knowlton, his great-nephews Robby and Hunter, and great-niece Logan; and the mother of his children, Shari Knowlton.
Tom graduated from Central Cambria High School in 1985. He then served in the United States Navy for six years, from 1985 to 1991. During this time, Tom served on the USS Savannah and served in the Gulf War. He earned the Battle “E” Ribbon, Sea Service Deployment Ribbon, the National Defense Service Ribbon, the Meritorious Unit Commendation, and the Navy Achievement Medal. Tom moved to St. Mary’s County, MD from Virginia Beach, VA in 1994. He was a Program Manager at FGS LLC, LaPlata, MD for 12 years. Tom was also a member of the Knights of Columbus.
Tom was a devoted father and grandfather. He enjoyed cooking, traveling, going to the beach, running, spending time with family, and most of all helping others. He will be greatly missed by his family, friends, and all who knew him.
A private service for the family will be held at Mattingley-Gardiner Funeral Home. One of Tom’s last wishes was to have “a big party”. The family will be holding a Celebration of Life at the Ridge Fire Department on March 8th 2025 at 1:00 p.m. where all are welcome to attend.
Condolences may be made to the family at www.mgfh.com.
In lieu of flowers, donations can be made to the American Cancer Society Hope Lodge at https://hopeishomebaltimore.org/
Arrangements provided by the Mattingley-Gardiner Funeral Home and Cremation Services, P.A., Leonardtown, MD.





Our deepest condolences to the Knowlton family after hearing of Tom’s passing. He was a truly special Man and a true friend to us. He will be sincerely missed.
Much Love,
Ken, Cheryl, Jessi and Ray
RIP Tom!! You will be missed by sooo many. Give the Big K hugs from all us left behind down here. Tell everyone else hello and we’ll see em’ when we see em’.
Fly High and Pain Free! Watch over Alec, Courtney & Kids and RaeAnn :)! You will live on through them.
Tom was one of the sweetest men I ever knew. And I know he meant a great deal to a lot of people he will be very missed. I’m so sorry for your loss. Many prayers to you all
Tom was one of a kind, there was no way you could walk away from talking to him without a smile on your face. The world is definitely a dimmer place with him gone. I will cherish the great memories we had with him at work and all the funny stories he shared with us.
To Tom’s family – please accept my deepest condolences. Tom was a great person to work with but it was always clear that his family was his #1 priority. I’m so incredibly sorry for your loss.
Tom was an amazing man. I will miss him more than words can say. He has been a major part of my life for over 20 years. He was the best work husband a girl could have! He will always have a special place in my heart and will never be forgotten. 💕
Alec and RaeAnn, your father was one of the nicest people I’ve ever encountered. I worked with him at SCR for a number of years and on a couple of projects. He is one of a very few people I’ve never seen get mad or lose it – even in situations where he deserved to. I will miss his always positive attitude. God bless you and know he will be missed by many! Dave Kronenwetter
We are so sad and sorry to hear about Tom’s passing. RaeAnn, we had great times watching you and the girls play lax with your dad. .. and eating all of the Pimento Cheese on the snack table! He was such a proud father! He always had a smile to share, and he was stoic and humble during his hard fought battle. We are sending you all our heartfelt condolences and prayers for peace. Love, The Bahr Family