

Born in Newark, NJ, she was a Langhorne resident for over 39 years.
She attended Montclair State University, and was employed most recently at Pennswood Village as a Sales and Marketing Counselor.
Mariann was a proud founding member of the Langhorne Literary Society ("Book Club"). She was an avid fitness enthusiast and a 35+ years member of the Newtown Athletic Club. An ideal day for her was a day at the beach and a night at a concert. She was the first one to the bar and the last one off of the dance floor.
Mariann was an avid reader and shopper. She loved good food, and was a fantastic cook. Above all, she loved fashion, family, and friends. The only was to get her away from a good sale was to spend time with her grandkids.
Predeceased by her parents, Francis and Florence Bradley; and her brothers, Francis (the late Patricia), George, and Timothy Bradley.
Mariann is survived by her beloved husband of 45 years, Thomas; her daughter, Meghan; her sons, Thomas (Melissa) and Stephen (Jillian); her grandchildren, Harrison, Charlotte, and Baby Girl Keogh on the way; her brother, James Bradley (Irene); and sister-in-law, Rejene; many nieces and nephews; and her friends, especially the Ya-Ya's.
Visitation for family and friends will be held on Thursday, January 22, 2026, from 4:00 pm until 8:00 pm, at the James J Dougherty Funeral Home, 2200 Trenton Road, Levittown, PA.
Calling Hour will be from 9:00 am until 10:00 am, followed by a Mass of Christian Burial, at Our Lady of Grace Church, 225 Bellevue Ave, Penndel, PA
All other services for Mariann will be private.
At Mariann's request, please do not send flowers, but please make a donation in her memory to either the NAC Have a Heart Foundation at https://www.zeffy.com/en-US/donation-form/in-memory-of-mariann-keogh, or the Reach Out Foundation, 152 Monroe Ave #1, Langhorne, PA 19047
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