Diane Tsirlis

It is with heavy hearts that we announce the passing of Diane Tsirlis, who passed away peacefully surrounded by her loving family on Friday, October 31, 2025, at the Oakville Trafalgar Hospital, in her 60th year.

Born to Gregory and Sylvia Tsirlis, Diane was the beloved wife and soulmate of Daniel Boudreault for 14 years. She was a devoted and proud stepmom to Rebecca and Grace.

Diane was a cherished sister to Mary (Bill), Peter, and John (Angie), and a loving sister-in-law to Ron (Jen), Rene (Meghan), Liane (Howie), and Andre (Ashley). She will also be deeply missed by her dear parents-in-law, Felicien and Cecile Boudreault, and by her many nieces and nephews who adored their Teta Dotsie.

A respected and admired leader, Diane dedicated over 35 years to TD Bank, where she was not only a colleague but also a mentor and a friend to many.

Diane had a passion for travel and adventure, always discovering the most amazing and quaint little coffee shops wherever she went. At home, she was happiest spending time with her faithful companion, her dog Max, who brought her so much joy. Her sense of style was a reflection of her spirit with a presence that lit up every room - her smile could stop you in your tracks.

She was strong-willed, independent, and full of life. Known for her love of morning walks with friends, Lululemon, and above all, being a woman for whom family and friends was everything.

Visitation will be held on Friday, November 7, 2025, at Jones Funeral Home, 11582 Trafalgar Road, Georgetown, from 10:00 a.m. to 12:00 p.m. Funeral Mass to follow at 12:30 p.m. at Holy Cross Catholic Church, 14400 Argyll Road, Georgetown. Interment at Holy Redeemer Cemetery.

Diane’s warmth, strength, and radiant spirit will be remembered by all who knew and loved her.