Mary Angelina Smith, 93, of Mechanicsville, Maryland, passed away peacefully on October 5, 2026, in Callaway, Maryland. Born on October 23, 1932, in Havre de Grace, Maryland, she was the beloved daughter of Dominick and Anna DiMauro.
On September 9, 1951, Mary married the love of her life, James W. Smith Sr. in Havre de Grace, Maryland. Mary devoted her life to her family as a homemaker, providing love, support, and guidance to those she cherished. She moved to St. Mary’s County from Philadelphia, Pennsylvania, in 1977 and made Mechanicsville her home. James and Mary shared many wonderful years together until his passing on February 14, 1991.
Mary is survived by her son, James W. Smith Jr. and his wife Cindy, of Mechanicsville, Maryland; and her daughter, Deborah C. Matthews and her husband James, of Welcome, Maryland. She is also survived by six grandchildren, James Matthews, Jr., Michael Matthews and his wife Cristina, Kelly Matthews, Sara Smith, Jamie Smith, Amy Smith, four great-grandchildren, Tony Matthews, Lucas Matthews, Adrian Matthews and Cristian Matthews, and her brothers, Francis DiMauro of Ocean City, Maryland, and Edward DiMauro of Orlando, Florida.
Mary will be remembered for her devotion to her family, her kindness, and the love she shared with those around her. Her memory will live on in the hearts of all who knew and loved her.
The family will receive friends on Tuesday, October 13, 2026, from 11:00 AM to 12:00 PM. with services at 12:00 PM in Mattingley-Gardiner Funeral Home Chapel, Leonardtown, MD. Interment to follow in Queen of Peace Catholic Cemetery, Helen, MD. Serving as pallbearers will be James Matthews, Jr., Michael Matthews, Tony Matthews, Lucas Matthews, Mo Ahmed and Roland Ziegler.
In lieu of flowers, memorial contributions may be made to the St. Mary’s County Hospice House.
Arrangements provided by the Mattingley-Gardiner Funeral Home and Cremation Services, P.A., Leonardtown, MD.
Services
Visitation: Tuesday, October 13, 2026 11:00 am
Mattingley-Gardiner Funeral Home
41590 Fenwick Street
Leonardtown, MD 20650
(301) 475-8500
Service: Tuesday, October 13, 2026 12:00 pm
Mattingley-Gardiner Funeral Home
41590 Fenwick Street
Leonardtown, MD 20650
(301) 475-8500
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Charities
The family greatly appreciates donations made to these charities in Mary Angelina Smith 's name.






Sunny
Oh Mary, I’m sorry for our loss. You were one of a kind, so very sweet. Thanks for the chatroom grins and all the recipes I stole from you. You will be sorely missed. ❤️
Sunny
RIP Mary always enjoyed you being the W&W Chatroom. Prayers for all the Family & Friends.
Jay