Tiffany Marie Snow
July 17, 1980 - January 31, 2026
Tiffany Marie Snow, age 45, of Hockessin. DE, passed away on Saturday, January 31, 2026.
Born on July 17, 1980, she brought warmth, intelligence, and joy to all who knew her. Tiffany was the beloved daughter of Barry J. Seymour, Sr. and Diane M. (DelleDonne) Seymour. She was one of five siblings and shared close bonds with her brothers and sisters. Professionally accomplished and deeply dedicated to healthcare, Tiffany served as a nurse and nurse manager before earning her Ph.D. from the University of Delaware. Her career evolved into leadership roles focused on improving hospital systems, work that reflected both her intellect and her commitment to bettering the lives of others.
Tiffany’s love extended beyond people to her cherished dogs. She was a devoted dog mom to Zoe and Layla, finding companionship, comfort, and joy in their presence. Known for her vibrant spirit and readiness to celebrate life’s moments, big or small, Tiffany was always there for those around her. She was deeply loved by her close friends, treasured by her family, and admired by all who had the privilege of knowing her. Her kindness, strength, and unwavering support left a lasting impression that will not be forgotten.
Tiffany is survived by her mother, Diane Seymour; father, Barry Seymour; and siblings, Barry Seymour (Michelle), Kim Mulvena (John), Damian Seymour (Ashlee), and Julie Seymour. A proud and fun-loving aunt, Tiffany had a special way of making her nieces and nephews, Austin, Taylor, Damian Jr., Lilianna, Savannah, Angelina, and Noah feel deeply cherished.
A celebration of Tiffany’s life will be held at a later date, with details to be announced.
In lieu of flowers, the family kindly requests that donations be made to the National Kidney Foundation in Tiffany’s memory, honoring her life by supporting a cause that helps others. Donations may be mailed to the National Kidney Foundation, Attn: Gift Processing at National Kidney Foundation HQ, 30 East 33rd Street, New York, NY 10016 or online by clicking here.
May Tiffany’s memory bring comfort to those who loved her and continue to inspire all who remember her remarkable life.
Michelle Delle Donne
Diane , Barry and family ,
Tim and I are so sorry for the loss of your daughter, I pray you find some peace in the memories you’ve made and that they bring you comfort and a smile when days are difficult. Love cousin Michelle Delle Donne Potts and Tim Potts
Petrucci Family
Diane, Barry & Families:
So sorry for your loss. Thoughts & Prayers to all. 🙏🏻🤗❤️
Teresa, Michael & Sandy
Angela Deldeo (Cappelli)
I’m sorry to hear about this sad news. Sending my condolences to your family. You are in my thoughts and prayers ❤️
Paul Petrucci
Diane/Barry, my hearts goes out to you both. I can’t even imagine what you are all feeling. We pray that God’s grace and strength would be poured over you both, as well as, the whole family during this sad time and into the future. Love, Paul, Nancy & Mark
Sue
Im so sorry for this sad news! My thoughts and prayers are with all of you!
Anthony and Suzanne Petrucci
Barry, Dianne and Family,
We are so sorry to hear of the awfully sad news. We pray Gods grace and mercy over you during this extremely sorrowful time. Our hearts break for all of you.
With Deepest Sympathy, Anthony & Suzanne.
Jason
To the Seymour Family,
I am so so sorry for your loss. Prayers of comfort to you all. Tiffany was a light and will not be forgotten.
Debby and Gary Pecoraro
This is a loss like no other- Known Tif since her undergrad yrs at U of DE through my daughter Stacy. She was a light in this world for all who knew her. Condolences to her family. I can’t imagine your loss.
gary J Pecoraro
A true joy she added life and joy to all who knew her. Enjoyed her company at the beach with our daughter and all their friends. The world is a little darker with out her smile ! Go with God love we will see you again , God accept your daughter back in your arms , peace is yours now and for ever!