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BORN
1959
DIED
2025
FUNERAL HOME
Mary Marcilliat Obituary
Mary Brent Marcilliat, a long-time resident of Pace, Florida, passed away peacefully at home on December 18, 2025. Born on February 16, 1959 to Joann Hart and Robert Brown, Mary spent her formative years in many different places due to her father’s career in the U.S. Navy. Along with her future husband, Mark Marcilliat, she attended Woodham High School in Pensacola. The two were wed in 1979 and celebrated their 46th anniversary last month. Mary’s chosen profession was nursing, which aligned perfectly with three of her finest attributes – her patience, kindness, and compassion. After working many years as an RN, she returned to school and earned her master’s in health informatics. She spent the most recent years of her career implementing new healthcare systems in HCA hospitals around the country. The epitome of a selfless giver, Mary was a gentle spirit who loved her family deeply. Her true joy was her children, their partners, whom she loved as if they were her own, and her grandchildren. Mary was a whiz in the kitchen, an avid reader, and a lifelong explorer, finding joy in new cultures, technology, and travel.
Mary is preceded in death by her parents and her two brothers and is survived by her husband, Mark; sister, Cindy Davis; three beloved daughters, Ryan Wieczorek (Tim), Maggie Larche (Spencer), and August Marcilliat (Ames Williams); and six grandchildren, Kellan, Alex, and Fisher Wieczorek and Finn, Eleanor, and Ollie Larche.
A Visitation will be held Monday, December 22, 2025, from 1:00-3:00 pm at Harper-Morris Memorial Chapel to be followed by a Celebration of Life at 3:00pm. In lieu of flowers, memorial contributions may be made to St. Jude Children’s Research Hospital.
Memories and Condolences
for Mary Marcilliat
25 Entries
Sonya
January 5, 2026
Mary Brent is my youngest cousin. You will be missed and remembered. A life well lived.
Chuck LeFevers
January 2, 2026
Mary Brent was my younger cousin. She always was a loving and caring person. Heaven has a beautiful addition.
Debbie and Rob Mitts
December 30, 2025
We had the pleasure of meeting Mary for the first time at her daughter Ryan's wedding to my nephew Tim. Such a kind and gracious mother of the bride. I have heard many stories of how wonderful and fun she was. My heart goes out to all her family and friends. May she always rest in peace.
Rita Marcilliat
December 26, 2025
With love beyond measurement, and to honor my sister-in-law and dearest friend for 50 years, I share this Irish quote.
"Those we love don’t go away, They walk beside us every day, unseen, unheard, but always near, Still loved, still missed and very dear.”
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Libby Caraway
December 23, 2025
Mary was one of the kindest, sweet spirited women I have ever known. She always had kind words and an ever present sweet smile. Mary touched so many lives. She lives on through our memories of her. Please accept my condolences. Libby Caraway (coworker)
Megan Okonski
December 23, 2025
I met Mary's daughter, Ryan, in middle school, when they were living in Tuscaloosa AL. We stayed friends after they moved back to Florida and I went to their house many times. Mary was just one of the sweetest people I've ever met, and I always felt comfortable visiting them. I'm sorry to all of her family, she left behind a great legacy.
Beverly Williams
December 22, 2025
Mary was a dear, close friend in high school. A friendship I will always cherish. Prayers of comfort for Mark and Her Daughters, who she loved with all of her heart.
Bev Henderson
December 22, 2025
Mary was my cousin’s wife. We always went to family get togethers when we were in Pensacola. We moved and I didn’t see her much after that. She was so sweet always. She had a soft spoken voice. I really loved her.
Philip Rubin
December 22, 2025
I am so sorry for your loss. Mary was a wonderful mentor to me when I first transitioned from the bedside into a clinical IT role. She was patient, kind, and full of knowledge. I will never forget her impact on my career and I am thankful to have known her. My thoughts are with you all during this difficult time.
Steve and Sue Wieczorek
December 21, 2025
We’ve known Mary for some time. Sweetest lady you will ever meet. Her family and grandchildren were her life! She will be greatly missed by all. Rest in Peace Mary. We love you.
Toni Luker
December 20, 2025
So sorry to hear about Mary’s passing. I worked with her years back at West Florida Hospital. She always had a smile and kind words for everyone. RIP always.
Sandi Smith
December 20, 2025
Mary wore many hats during her time at West Fl. She was always there when needed with a caring attitude. She was always a caring, giving person. She will be greatly missed all everyone.
Mary Mudler
December 20, 2025
I worked with Mary as RN at West Florida Hospital years ago. She was always so cheerful, kind, and welcoming. Mary was admired and respected by everyone fortunate enough to meet her.
Prayers and thoughts for her husband, children, grandchildren, and her family and friends. May she find joy in the arms of Jesus.
Cynthia Dooley
December 20, 2025
I had the privilege of working with Mary for many years at the Rehabilitation Institute. She was always a pleasure to work with and eager to help. I know she loved Jesus because we had a discussion one day. There is Peace in Jesus. May all the memories bring you peace.
Jeanie Ponder
December 20, 2025
Our thoughts and prayers with Mark and the family, through this difficult time.
Katie Westling
December 20, 2025
Dear Mark, Ryan, Maggie, and August, I am so sorry for your loss of dear sweet Mary. I remember her beauty, kindness, and compassion. No doubt her passing will leave an ache in your heart, but I hope also you can continue to carry forward some of that beautiful light that she carried with her. The world is most certainly a better place because Mary was here.
Carmen Bender
December 20, 2025
My thoughts and prayers are with all of the Marcilliat family during this very sad time.
Vera Prewitt
December 19, 2025
In loving memory of a wonderful person
It was a joy, to have crossed paths while, working so closely with such a sweet and loving lady
My Condolences
(A former West Florida Hospital employee)
Having fun at a kickoff
Maureen Holtz
December 19, 2025
Mary and I started the latest chapter in our career together. She was a kind and gentle lady. We shared a lot of laughs and bonded over life experiences as both nurses and moms. Mary’s family was her everything. I am so very sorry for your loss. We were friends. May her memory be a blessing. Peace to you all.
Cory Taylor
December 19, 2025
We have lost a friend and family member from our team. Mary was compassionate, understanding, and willing to lend a healing hand wherever she could. I am thankful for having worked with Mary. She will be missed, and we pray for comfort for her family.
Sylvia and Ed Campbell
December 19, 2025
We are so sorry for your loss of wife, mother, grandmother and friend. Mary was truly a gift from God. She always had a smile and a wave and will be missed by so many.
NORA DAVIS
December 19, 2025
Such a loss of a beautiful lady inside and out
Kathy Goble
December 19, 2025
Mary was such a sweet, caring person who was always there for others. She will be greatly missed. Much love to Mark and all the Mar family at this incredibly difficult time.
Emily Morrow
December 19, 2025
I am so sorry to hear this, Mary was a kind soul and a wonderful colleague. Prayers for comfort during this time.
Gretchen Durbin
December 19, 2025
I am so sorry for your loss. Quite a shock. Prayers to all of you at this time.
Showing 1 - 25 of 25 results
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Memorial Events
for Mary Marcilliat
Dec
22
Visitation
1:00 p.m. - 3:00 p.m.
Harper-Morris Memorial Chapel
2276 Airport Boulevard, Pensacola, FL 32504
Dec
22
Celebration of Life
3:00 p.m.
Harper-Morris Memorial Chapel
2276 Airport Boulevard, Pensacola, FL 32504
Funeral services provided by:
Harper-Morris Memorial Chapel - Pensacola2276 Airport Blvd., Pensacola, FL 32504