William Mahoney

William P Mahoney

December 17, 1934 - January 15, 2019
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William P. Mahoney peacefully entered his heavenly home on Tuesday January 15th 2019, having been blessed with 84 years of life and 60 years of marriage to his loving wife Ann.

Born on December 17th 1934, Bill grew up in Billerica, MA, graduated from Howe High School (1952) and Lowell Technological Institute (1957). He and Ann were married on August 23rd, 1958. He worked for Raytheon his entire career ultimately retiring as a Program Manager for HAWK missile programs. Through the years he and Ann lovingly raised their five children in Chelmsford, MA before retiring to Nashua, NH. He loved his family, painting, Boston sports and Notre Dame football.

He is survived by his wife Ann (O’Brien) Mahoney, sons Michael (Andrea) Mahoney of Hudson, NH, Thomas (Terry) Mahoney of Cantonment, FL, daughters Marianne Cahill of Farmington, NH , Carolyn (Carl) McKenzie of Newfields, NH, and Susan (Bill) Despres of Brookline, NH, 10 grandchildren and 4 great-grandchildren.

The family has arranged for visitation at Blake Chelmsford Funeral Home at 24 Worthen Street Chelmsford, MA. Calling hours are Friday January 18th 2019 from 11am to 1pm.

A family service and interment at St. Patrick’s cemetery in Lowell, MA will be held privately.

In lieu of flowers the family requests that donations be made to the St Joseph’s Hospital Cancer Center of Nashua, NH to support the wonderful, caring professionals whom Bill grew to know and love.

Donations can be mailed to St. Joseph Hospital Foundation, 172 Kinsley Street, Nashua, NH 03061 Or on-line at:
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Service Details

  • Visitation

    January 18, 2019 | 11:00am - 1:00pm
    January 18, 2019 11:00am - 1:00pm
    Blake Chelmsford Funeral Home
    24 Worthen Street
    Chelmsford, MA 01824
    Get Directions: View Map | Text | Email
Funeral Service and interment will be held privately.


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Private Condolence

Mark J Sullivan

Posted at 06:21pm
With our deepest condolences. Our thoughts and prayers are with the Mahoney family.

Mark and Melissa Sullivan

Mark and

forrest stickney

Posted at 02:18pm
Dear Ann, It is Friday afternoon and I was catching up on past Lowell Sun news and was so sorry to read about Bill. He was a wonderful friend. As you know we all grew up together and had some nice get togethers through the years. Our group is dwindling as the years catch up with us. My deepest sympathy to you and children.


Posted at 07:03pm
Please accept my sympathy for the death of your dear Mr. Mahoney.
Your heavenly Father shares the loss also (Ezekiel 18:32).  He has wonderful plans for his future (Hosea 13:14; Revelation 21:3-5).   Here is the link to a short video about the hope for our dead loved ones that has helped me over the years: I sincerely hope it will benefit you as well.  My heartfelt condolences to all of you.   Psalm 37:11, 29; Philippians 4:6-7.

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