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Dawn Moninger O’Brien

  • On December 17, 2025
  • 8 Comments

Dawn Moninger O’Brien, 82, of Washington, PA passed away peacefully surrounded by her loving family on December 16, 2025. Born on October 29, 1943 in Amity, PA she is the daughter of the late John and Arlene Moninger.

Loving mother to Patricia O’Brien and Mindy (John) Mercer; Beloved Dee-Dee to Lauren, Nicholas, Jackson, and SeanMichael; Great-grandmother to Paris; Sister to Ed Moninger; She is survived by her former husband, Terry O’Brien, with who she remained friends and were proud of the children they raised together, as well as a niece, nephew, and many cousins.

Dawn enjoyed all that life had to offer, especially shopping and finding a great deal. She loved traveling to the ocean, with Ocean City, Maryland holding a special place in her heart. Dawn worked as an admissions clerk at Washington Hospital, as well as in the race office at The Meadows Racetrack, before she gave her time as a volunteer at Duncan Miller after retirement.

She was also a devoted event planner for her Trinity High School class of 1961, taking pride in organizing and keeping class reunions together over the years. Dawn will be remembered for her dedication, organization, and the joy she found in bringing people together.

In lieu of flowers, remember Dawn and carry her memory with happiness. All services were entrusted to Pittsburgh Cremation and Funeral Care.

 

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8 Comments

Diane O’Brien
So sorry for your loss. Dawn was very caring and beautiful person. Enjoyed working with her and calling her my friend. I will miss her dearly.
Wil Sanders
Hi Mindy and Patty I brought up Facebook and can not believe I saw your Mom there, I was just thinking of her the other day, I Really Really Liked/Loved your Mom she was in a class of her own, So, So, Sorry to see this! If either of you need anything feel free to contact me anytime! She will always be in my Heart & Mind. Talk again, I will always be thinking of her.
Nancy Moninger Swart
We are so saddened to hear that Dawn Louise has passed away. I knew her all my life and always thought so much of her. She was a beauty inside and out! I pray that you, your family and her friends will cherish all your precious memories - I know I will. May the Lord give you comfort and peace and be with you all during this sad time and always. I’m also extending sympathy from my brother, Ken Moninger, who knew and loved Dawn as well. With sincere sympathy, Ralph and Nancy Moninger Swart.
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