It is with profound sadness that we announce that Commander (retired) John William McDermott crossed the bar, at the age of 89, on 12 Jan 25. Predeceased by his beloved wife, Marguerite Louise (née Boyd), his parents John and Sarah and his brother Daniel. John leaves behind a legacy of love and dedication as a brother to Craig (Suzanne), brother-in-law to Andrée and father to Tim (Valerie), Sean (Brigitte) and Andrew (Karin). John was a wonderful “Grampy” to Erin (Matthew), Kasey, Charles, Andrea, Collin and Thomas; great-grandfather to Kellan and beloved uncle to many nieces and nephews.
John’s distinguished career in the Royal Canadian Navy began with his graduation as a Naval Aviator from HMCS Venture, class of 56. He was awarded the Queen's Commendation for Brave Conduct and was Mentioned in Dispatches for his courage and flying skills for delivering equipment and evacuating critically injured sailors from HMCS Nipigon, after an onboard explosion. He later served as the Commanding Officer of HS 423 Squadron. He then attended the USAF Air War College in Montgomery Alabama, concurrently completing a Master of Business Administration at Auburn University. After working in the NDHQ, he then worked as Canadian Defense Liaison Staff in Washington DC until retiring from the Canadian Armed Forces.
John volunteered with several community organizations and associations throughout his life including with the Shearwater Minor Hockey Association, Canoeing Canada (Atlantic Region), the Canadian Aviation and Space Museum and with the Anderson Park Homeowner’s Association.
Those who knew him will remember his ability to spin a tall dit (story), sharp wit, sense of humour and generosity with family and friends.
A Celebration of Life will be held at Beechwood, Funeral, Cemetery and Cremation Services (280 Beechwood Avenue, Ottawa), on Friday, January 31, 2025, from 12 noon until 3:00 p.m. Words of Remembrance to be shared at 1:30 p.m. Interment with military honours at 3:00 p.m. in the National Military Cemetery located at Beechwood Cemetery. In lieu of flowers, donations may be made to Elderdog Canada in John’s memory. For those unable to attend in person, we invite you to attend the Words of Remembrance via livestream.
Fair winds and following seas sailor, you are signal delta.
Digital Guestbook
Marian and Paul
Veronica Mendoza
Tim, I'm so sorry to hear about the loss of your father. My deepest condolences to you and your family. Rest in peace.
Karen, David Thompson and family
We loved John and were so greatfull to have him in our family. We had so many great visits with John and Rite both. They always made us feel welcome. We will miss him forever.
Karen, David and family
We are so glad to have had John in our family. He was a very special man and we will miss him forever.
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Valerie, Tim, and family,
My deepest condolences on the passing of your father-in-law. His service in the Navy is truly honorable, and I hope you find comfort in the cherished memories you shared with him.
Thinking of you and your family during this difficult time.