Diana L. Coyne, 77, passed away peacefully on October 28, 2025. Born on November 14, 1947, in Baltimore, Maryland, to Leora and Robert Brathuhn, Diana lived a life marked by devotion to family, professional excellence, and joyful adventure.

She is survived by her beloved husband of 40 years, Dick Coyne, and her four children: Kristin Coyne (partner Brian Wagner) of Forest Hill, MD; Jeffery Hoeflich (wife Angela) of New Windsor, MD; Andy Hoeflich (wife Dawn) of Westminster, MD; and Kevin Coyne (wife Aimee Lim) of Tallahassee, FL. Diana also leaves behind her cherished brother, Robert Brathune (wife Carol) of Ponte Vedra, FL; sister-in-law Jan Coyne of Lake Mary, FL; niece Christina Butora (husband Robert) of Alexandria, VA; and former husband Bruce Hoeflich (wife Vernita) of Omaha, NE.

Diana built a successful career as an office manager and accounting specialist, contributing her talents to several civil construction firms throughout the Baltimore and Washington D.C. region. Beyond her professional accomplishments, Diana and Dick shared a deep love of travel. Together, they explored the United States and more than 20 countries, gathering cherished memories and lifelong friendships that brought them lasting joy.

Above all, Diana found her greatest fulfillment in being a devoted mother and grandmother. Her eight grandchildren, Kyle, Nick, Ava, Thomas, Drew, Austin, Colin, and Jonathan, were the light of her life. She poured her heart into caring for them, and their love for her was a constant source of happiness.

Diana's life was also grounded in a deep and abiding faith in God, which guided her with strength, grace, and compassion. Her faith was a quiet but steady presence in her life, offering comfort and purpose throughout every season.

A service to honor Diana's life will be held at Snyder Funeral Home in Willow Street, PA, on Wednesday, November 5. Visitation begins at 10:00 a.m., followed by the service at 11:00 a.m. In lieu of flowers, the family kindly requests donations be made in Diana's memory to St. Jude Children's Research Hospital, a cause close to her heart.