Margaret Ann O'Brien Obituary

With solemn hearts, we announce the passing of Margaret Ann O'Brien of Sierra Vista, Arizona, whose presence will be deeply missed, having departed on January 3, 2025 at the age of 75. Leave a sympathy message to the family on the memorial page of Margaret Ann O'Brien to pay them a last tribute.

She was predeceased by: her parents, Edwin Williams and Mary Ann Williams (Underwood); her brother-in-law Jim O'Brien; her nephew Chuck Platt; and her pets, Dobey and Tuxey.

She is survived by: her husband Tom O'Brien of Sierra Vista; her brothers, Tom Williams (Dorothy) of Juneau, AK and John Williams (Cheryl) of New Princeton; her sister-in-law Brenda O'Brien of Corning, NY; her niece Charity Platt; and her nephews, Shawn Williams (Crissy) and Jeﬀ Williams (Kelly).

Funeral arrangement under the care of
Hatfield Funeral Home

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Events

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Thu

Jan 16

Rosary

St. Andrew the Apostle Catholic Church
800 Taylor Dr, Sierra Vista, AZ 85635

Thu

Jan 16

Mass of Christian Burial

St. Andrews the Apostle Catholic Church
800 Taylor Dr, Sierra Vista, AZ 85635

Thu

Jan 16

Committal service

Southern Arizona Veterans Memorial Cemetery
1300 Buffalo Soldier Trail, Sierra Vista, AZ 85635

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