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Margaret O'Keefe Dunn
September 30, 2022


Beloved wife, mother, aunt, sister, confidante and friend, Margaret O’Keefe Dunn of Mansfield, MA passed away suddenly on Friday, September 30th in Garden City, NY. The fourth child of Dennis and Mary O’Keefe of Bay Shore, NY, she attended Syracuse University and was a well-respected and experienced stock transfer professional.

She is survived by her loving husband, Denis G. whom she married in 1993, her cherished daughter, Meaghan Elizabeth as well as her sisters Anne O’Keefe-Macera (Michael), Kathleen O’Keefe (Jim Pharo), sister-in-law Donna Dunn, her honorary sisters Meryl Behar Buki (Gary), and Chris Terrell (Dan Truesdell), as well as her many beloved nieces and nephews. She was pre-deceased by her brother Dennis J. O’Keefe (Susan), sister Eileen O’Keefe Behar and brother-in-law Jeffrey L. Behar.

Margaret will be deeply grieved and remains loved by everyone who knew her.

Relatives and friends are cordially invited to attend visiting hours on Friday, October 7th from 4:00-8:00 P.M. at the Sherman & Jackson Funeral Home, 55 North Main Street, Mansfield.

Her Funeral Mass will be celebrated on Saturday, October 8th at 11:00 A.M. in Saint Mary’s Church, 330 Pratt Street (Route 106) Mansfield. Burial will follow at Saint Mary’s Cemetery in Mansfield.

Donations may be made in Margaret’s name to the American Red Cross of Massachusetts, 101 Station Landing, Suite 510, Medford, MA 02155 or at , for whom she was a regular blood and platelet donor.

To send Margaret’s family a message of condolence, please visit

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Sherman & Jackson Funeral Home
55 North Main Street
Mansfield, MA 02048