It is with heavy hearts that we announce the passing of Thomas David "Dave" Sylvester, who passed away peacefully with his family by his side on the morning of June 13, 2026, in his 86th year.
Dave leaves behind his beloved wife of 57 years, Leona Sylvester (Cooper), whose love and devotion were the foundation of a lifetime of cherished memories. He was predeceased by his loving daughter, Charlene Jordison, and is now reunited with her in Heaven.
He will be deeply missed by his devoted son-in-law, Dale Jordison, who provided exceptional care, love, and support during Dave's final months. He also leaves behind his treasured grandchildren, Jessica Seltzer (Austin Seltzer) and Kendra Jordison, who brought him immense pride and joy throughout his life.
Dave was the beloved son of the late Thomas and Ethel Sylvester (Ducharme). He was a loving brother to Diana Mosco (Jim, predeceased) and Nancy Sylvester (predeceased), as well as many nieces, nephews, extended family members, and friends.
Born and raised in Kirkland Lake, Ontario. Dave spent 40 yrs working in industrial sales and management, servicing the mining and industrial needs in the Kirkland Lake area. Dave spent much of his life in the community he loved, where he raised his family and built lifelong friendships. A dedicated member and Grand Knight of the Knights of Columbus Council 2748, chairman of the Holy Name of Jesus Parish and a board member of Hockey Heritage North, he was always willing to lend a helping hand and contribute to the betterment of those around him. He also enjoyed spending time with friends playing baseball and treasured the camaraderie those years brought.
Later in life, Dave moved to Little Current to be closer to his daughter and grandchildren. There, he quickly became an integral part of the community he so dearly loved. He served as President of the Manitoulin Health Centre Auxiliary, member of the Manitoulin Health Centre Hospital Board and was an active member of St. Bernard's Catholic Church. Dave will be remembered as a man who consistently went above and beyond in service to others, leaving a lasting impact wherever he lived.
Anyone who knew Dave also knew of his unwavering loyalty to the Toronto Maple Leafs. Through every season, he remained a devoted fan, always hopeful that this would finally be their year.
Dave's kindness, generosity, sense of humour, and dedication to his family and community will be remembered by all who had the privilege of knowing him. His legacy of service, compassion, and love will continue to live on in the hearts of those he leaves behind.
The family would like to extend their heartfelt gratitude to the staff of St. Joseph's Lodge in Gore Bay for the compassionate care, kindness, and dignity they provided to Dave during his final days. Their support and comfort meant so much to both Dave and his family.
Visitation will be held at the Timiskaming Funeral Cooperative – Kirkland Lake Chapel (111 Burnside Drive, Kirkland Lake, ON) on Friday, June 26, 2026 from 7:00 p.m. to 9:00 p.m. In keeping with David’s faith, a funeral Mass will be celebrated on Saturday, June 27, 2026 at Holy Name of Jesus Catholic Church at 11:00 a.m. Burial will follow at the Kirkland Lake Cemetery.
In lieu of flowers, donations in Dave's memory may be made to the Canadian Cancer Society.
Sympathy Messages
Leona and family I’m so sorry for the loss of Dave. He was a good guy and will be remembered by so many for his dedication to his family, Parish, and community
- Janice Lambert Bell, on
June 17, 2026
Mrs Sylvester, so very sorry to hear of the loss of your husband. Our thoughts and prayers are with you at this difficult time.
- Mary Sangiuliano Peters, on
June 17, 2026
Leona and family;
We are very sorry to hear of Dave's passing. He will be truly missed by so many. Our thoughs and prayers are with you at this difficult time.
- Nick and Theresa Sangiuliano, on
June 17, 2026
I express my condolences to the Sylvester family. David, together with his family, were kind and very welcoming neighbours here in Kirkland Lake.
In keeping with David’s faith may his soul rest in peace.
- Stephen Boaro, on
June 17, 2026
My condolences to Leona, Dale, Jessica, Austin and Kendra. He is now with his daughter.❤️
May my support warm your heart
- Shelly Daley, on
June 17, 2026
I started to work with Dave in 1963 at Northern Canada Supply. At 16 working wholesale company with thousands off items was hard put Dave at the time was the pricer and took the time to help me understand the business. As was mentioned Dave was such a maple leaf fan we had a bet in cup final between Montreal and Toronto which was last time Toronto won. Dave truly had a heart off gold in so many ways. His love for Leona and birth off their daughter and all he did in the community. God bless my friend and thank you for our friendship for 63 years.
- John A Mac Dougall, on
June 17, 2026
Dear Leona and family
Our deepest condolences and prayers.
I have fond memories of babysitting Charlene when she was just a baby.
You were great neighbours as I grew up the street from you.
Many wonderful memories of you both at our church functions.
Rest in peace Dave
Hugs and much love Leona
- Cathy and John Wendorf(Connolly), on
June 17, 2026
The Sylvester family was not only a neighbor but a true friend & Brother Knight . I am sure he will be remembered by all who he touched are a better person.
I know that I am .
May God bless you Dave rest always in his arms..
Brother Bob Turcotte. 🙏.
- Robert Turcotte, on
June 17, 2026
Dear Leona and Jordan and children, we are so sorry to hear of Dave’s passing our heart felt condolences sent to all. I was very fortunate to work with Dave at Guillevin International and sharing an office with him. What a wonderful soul and a great Gentleman. I have great memories of him sharing laughter and especially his wisdom. What at beautiful human being. Rest well Dave and but your arms around your daughter up in haven. Big hugs to the family.
- Don and Colleen Guertin, on
June 17, 2026
Mrs. Sylvester, we were once neighbours. There was never a time that Dave did not wave or say a hello and sometimes a short conversation.
Dave was delivered to heaven by the Angels to all those that passed before him. When he arrived, they greeted him with open arms.
Rest in Peace
- Rodney, on
June 17, 2026
LEONA AND FAMILY...
Heartfelt condolences to you and your family. Dave was a lovely man and we will remember him fondly.
- TANYA AND BERNIE, on
June 17, 2026
Condolences to Leona and her Family in the loss of Dave. So Sorry for your loss.
May my support warm your heart
- Judy (Cale) Gervais, on
June 17, 2026
Leona, Dale, & family: My condolences and prayers as you grieve Dave's death. I was saddened to learn this news. I have many memories of his faithfulness & generous spirit during my years in Kirkland Lake. May he now rest in peace. Be assured of my prayers for all of you. God Bless.
- Father John Lemire, on
June 18, 2026
My condolences to Leona and the family..Dave made a difference to every event of which he was a part..RIP Dave
- Bob Zidar, on
June 18, 2026
Dear Leona , Dale and family.
So sorry to learn of Dave’s passing. He always was a good husband and friend.
Doris
- Doris Uhrayn, on
June 18, 2026
Deepest sympathy to you Leona and to your family. Always such a kind gentle man.
- Helene and Don Studholme, on
June 18, 2026
Dave was a wonderful human being. My condolences to you Leona and the family. RIP
- Sharon Bentley, on
June 18, 2026
To Leona and family, my deepest condolences for your loss! So very sorry! love and hugs being sent your way
- Cathy Poupore, on
June 18, 2026
Leona, Dale and Family - we were so sorry to hear of Dave's passing. May sharing your memories help lessen your grieving.
Our sincere condolances.
Betty & Ivan
- Betty & Ivan Edwards, on
June 18, 2026
Sincere condolences to Leona and family, Aunt Diana and the rest of the Sylvester family on the loss of Dave. Our thoughts and prayers are with you all during this sad time.
- Walter and Cathy Chong, on
June 19, 2026
Dave & Leona were instrumental in welcoming us into the Kirkland Lake community. At the office Dave was a highly respected coworker with a wealth of knowledge. After work Dave was an excellent athlete and teammate with Pie’s Panthers. So many great memories, so many great times together.
Sending Leona and her family our heartfelt condolences.
Brigitte & Gord
- Gord & Brigitte Rowe, on
June 19, 2026
Leona and Family
We are so sorry to receive the news concerning Dave! Dave was a great person who was so involved in the community and a friend of all who knew him. We have wonderful memories of our days growing up in KL and our competitions with and against each other!
He will be remembered and missed by many- Brian and Gale Hamilton
- Brian and Gale Hamilton , on
June 19, 2026
Leona and family
I am so sorry to hear of Dave's passing. My prayers and condolences to the entire family. May he rest in Peace.
- Ines Robazza, on
June 19, 2026
Leona: I was saddened to hear the passing of Dave. We were longtime friends and work colleagues dating back to the days at Northern Canada Sales and later with Guillevin International. He will be remembered by his time spent volunteering for many different organizations. He will be remembered and missed by all who knew him. RIP my friend.
The McNamara Family
- John McNamara, on
June 21, 2026
My deepest condolences to Leona and family, on Dave’s passing.
He sure was a great lad, and huge part of the Kirkland Lake I grew up in.
Rest well, Dave.
- Brett McNaueal, on
June 22, 2026
My deepest sympathy to all the family . I have known you for many years now and can fully understand what its like. The Pain of Grief is the Proof of Love.David Gillett.
May my support warm your heart
- David Gillett, on
June 25, 2026
Dear Leona and family,
My heart aches for all of you as I know the huge void Dave’s passing has left in your life. The love you have shared for so many years will hold you all close and carry you through this journey.
Love and prayers
Claire
- Claire Schonfeldt, on
June 26, 2026
My deepest sympathy to Leona and family! I was saddened to hear of his passing!
I remember Dave fondly of days working together at Northern Canada Sales! He taught me a lot about Sales..and I will forever be grateful for his knowledge.
Karen Donnelly
May my support warm your heart
- Karen Donnelly, on
June 30, 2026
Dear Leona and family, I was shocked to read of the passing of Dave, Remembering the of the days at Northern Canada Sales, Guillevien, So sorry to hear about your loss, he was sure active in many areas in the town of K.L. And will be remembered by many colleagues and friends, May he and Charlene be reunited and be your brightest light from above, hugs Leona , from Bev and Wes Ripley!
May my support warm your heart
- Bev Ripley, on
July 3, 2026
To Leona and family Our deepest condolences and prayers, so sorry to hear of Dave's passing,
Rod & Lorraine McNaueal
May my support warm your heart
- Rod& Lorraine McNaueal, on
July 7, 2026
