Dennis G. Loudon was born on September 6, 1940, in Glendive, MT, and passed on June 1, 2022. After graduating from Livingston High School in 1959, he joined the Marines and served for 5 years including a tour in Vietnam. Before going into the US service, he married his high school sweetheart, Janet (Seely), and earned his engineering degree from Northrop Institute of Technology. He worked during the early years of the tech industry in California and continued his career with Boeing during the planning of the International Space Station.
Dennis was predeceased by his parents, George and Janice, and brother Rick.
He leaves behind his wife, Janet (of 61 years), and four children, William; Robert; Steven (Dano) and Joel. He was a proud grandfather of 10 and great-grandfather of 4.
Memorial services will be held at the Fayetteville National Cemetery (1000 S. Lt. Col. Leroy Pond Avenue, Fayetteville AR) on June 14, 2022 at 9:30 am.

Soaring free with friends and family my friend of many years….will be missed. See you soon big “D” when we rendezvous once again in God’s Celestial Kingdom.
You will be missed Dennis
Dear Janet and family,
Dennis is being hugged right now by Our Lord and His Father. My deepest sympathy to you and your family and all that love Dennis. He will always be a part of you and with you every day.
Janet You’ve been in my thoughts ever since we talked the other night. My prayers are with you and the family. I’ll be calling you soon. Big hugs❤
Words can’t wipe away the tears
Hugs won’t ease your pain
But hold onto to your memories
Forever they’ll remain.
Dennis will be greatly missed. Love and prayers for you and your family. Asking God to surround you with His love and peace.