Clifford Arthur Mummey, Jr. “Thummy”, born March, 24, 1940 in Harlem, Montana passed away on March 23, 2025 after a long fulfilling life, leaving behind a legacy of love, hard work and family. He was welcomed into this world in a home birth, delivered by his aunt Vern to parents Clifford Arthur Mummey, Sr. and Gladys Shupe.
Affectionately nicknamed “Thummy” due to his tiny size at birth, the name stayed with him throughout his life.
The eldest of nine children, Thummy had an adventurous childhood, learning to hunt, fish and trap at an early age. Spending time at the Missouri Breaks was one of his fondest memories that he loved to share.
He proudly served his country in the US Army as a Private First Class E3 from 1961 to 1963. Upon returning home he met the love of his life, Gloria Klungland. Thummy’s love story with Gloria was one for the ages. On November 27, 1964, they exchanged vows, beginning a journey together that would span 60 wonderful years. Throughout life’s highs and lows, they remained each other’s rock. Their time together was a beautiful testament to what it means to share a lifetime with someone and the love they built will continue to shine through the family they created.
Thum and Gloria were blessed with two children, Jon and Lisa, who were the pride and joy of his life. He taught them the value of hard work, integrity and perseverance, shaping them into the people they are today. His wisdom, patience and sense of humor made him a mentor and best friend to many.
An avid outdoorsman, Thummy found true happiness in sharing his knowledge and experiences with others. Teaching his children and grandchildren, especially his only grandson, how to hunt and fish will be some of the most cherished memories we hold.
He found his passion in the asphalt business, dedicating much of his career as a plant operator and roller operator, which would take him and his family on many adventures across Montana and the surrounding states. As a proud member of the LOCAL 400 Operators Union, he took a lot of pride in his work. Unfortunately, in 1989 a debilitating back injury forced him into retirement.
Later in life, he experienced an unexpected but meaningful reunion when he discovered and connected with a daughter, Colleen. Their relationship was brief but brought him great joy.
Thummy was preceded in death by his beloved sisters, Sara “Sally” Neer and Loretta “Letty” Williams.
He is survived by his wife, Gloria; his siblings, Linda (Duane) Tangen, Wallace Mummey, Judy (Murl) Booth, Debby (Floyd) Webb, Rocky (Paula) Mummey and Mike (Marlene) Mummey; His children, Jon Mummey, Lisa (Rick) Clifton, Colleen Snyder; his five grandchildren, Cassandra Mummey, Bridget (Shawn) Eller, Nikkole Clifton, Sean (Alyssa) Mummey, Jadyn (Charlie) Ewart; seven great grandchildren, Kourtney, Evangline, Jon, Harrison, Lucas, Connor and baby Ewart.
Thummy was a wonderful person, a devoted husband, father, grandfather, Ol’PA, brother, uncle and friend. He will be deeply missed by all who had the privilege of knowing him. His strength, kindness and unwavering love for his family will live on in the hearts of those he leaves behind.
Viewing will begin at 11:00 a.m. with a funeral service to begin at 12 p.m. on Friday, March 28, 2025 at Anderson Stevenson Wilke Funeral Home, 3750 N. Montana Ave. Burial with military honors will follow the service at the Montana State Veterans Cemetery at Fort Harrison. A Reception will be held at the Green Meadow Country Club, 2720 Country Club Rd., from 2:00 to 5:00 p.m.
Service Schedule
Viewing
11:00 a.m.
Friday March 28, 2025
Anderson Stevenson Wilke Funeral Home
3750 N. Montana Ave.
Helena, Montana 59602
Funeral Service
12:00 p.m.
Friday March 28, 2025
Anderson Stevenson Wilke Funeral Home
3750 N. Montana Ave.
Helena, Montana 59602
Burial with Military Honors
1:30 p.m.
Friday March 28, 2025
Montana State Veterans Cemetery
3550 Heroes Rd.
Fort Harrison, Montana 59636
Reception
2:00 p.m. to 5:00 p.m.
Friday March 28, 2025
Green Meadow Country Club
2720 Country Club Road
Helena, Montana 59602
Service Schedule
Viewing
11:00 a.m.
Friday March 28, 2025
Anderson Stevenson Wilke Funeral Home
3750 N. Montana Ave.
Helena, Montana 59602
Funeral Service
12:00 p.m.
Friday March 28, 2025
Anderson Stevenson Wilke Funeral Home
3750 N. Montana Ave.
Helena, Montana 59602
Burial with Military Honors
1:30 p.m.
Friday March 28, 2025
Montana State Veterans Cemetery
3550 Heroes Rd.
Fort Harrison, Montana 59636
Reception
2:00 p.m. to 5:00 p.m.
Friday March 28, 2025
Green Meadow Country Club
2720 Country Club Road
Helena, Montana 59602
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Saundra Lattin says
Gloria, Jon and Lisa,
I will always think of Cliff as a kind and gentle person. After reading the tribute that is his obituary I realize what a wonderful man he was. I am sending you loving thoughts and the hope that your memories will sustain in this time of loss.
Saundra Lattin
IUOE Local 400, Board, Members and Staff says
Our thoughts and prayers are with the family during this difficult time
Susan (Bass) Proul and family says
Gloria I’m so very sorry hear about your families loss ..while It’s been a few years since I’ve last seen you , you and cliff were such good friends with my grandma and grandpa Lee and Olive Todd . Your visits with her when she moved back home were a highlight she so looked forward to. My sincere condolences to you and your family…he was a great person who lived such a great life. May he rest in eternal peace.
Diane Jenks says
Dear Gloria and family, so sorry to read about Thummy. Watched you grow up across the block and Thummy too, back in Harlem.
My thoughts and prayers. Diane Jenks
Carol Goulet says
My prayers for Gloria and all the family at this time. My he rest in peace. God is with you now & forever.
Carol Jacobs & family says
Dear Gloria so sorry to hear of Thummys passing. Have not seen him in many years but lots of memories while growing up in Harlem. Condolence to you & all your family.
Lynn Staley says
Dearest Gloria, Jon, Lisa & family. Thinking of all of you in the passing of Thummy. Chips & I had so many wonderful times together with all of you. Such good friends. May Thummy rest in peace. Blessings to all of you.