Margaret O'Beirne's obituary , Passed away on October 19, 2025 in Brooklyn, New York

Margaret O'Beirne

July 9, 1938 - October 19, 2025 (87 years old)

Brooklyn, New York

Margaret O'Beirne's obituary , Passed away on October 19, 2025 in Brooklyn, New York

Funeral arrangement under the care of
John F. Pfleger Funeral Home

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Margaret O'Beirne

July 9, 1938 - October 19, 2025 (87 years old)

Brooklyn, New York

Margaret O'Beirne Obituary

We bid farewell to Margaret O'Beirne in Brooklyn, New York, whose journey of life gracefully concluded on October 19, 2025 at the age of 87. Margaret touched countless lives with warmth and kindness, leaving behind cherished memories that will forever echo in hearts. Leave a sympathy message to the family on the memorial page of Margaret O'Beirne to pay them a last tribute.

She was predeceased by: her parents, John Gavigan and Beatrice Gavigan; her husband Jack (Jack); and her son-in-law William Johnson. She is survived by: her siblings, Eileen Leavell and John Gavigan; her children, Brenda Mergenthaler (Frank), Kathleen Johnson, Jack O'Beirne and Matt O'Beirne (Janet); and her grandchildren, Laurena Morris (Brian), Chris Mergenthaler (Patricia), William Johnson, Colin Johnson (Lydia), Julianne O'Beirne, Kimberly O'Beirne and Nick O'Beirne. She is also survived by her five great-grandchildren.

Visitation will be held on Wednesday, October 22nd 2025 from 5:00 PM to 8:00 PM at the Funeral Home Chapel (115 Tindall Rd, Middletown Township, NJ 07748). A funeral Mass will be held on Thursday, October 23rd 2025 from 10:00 AM to 11:00 AM at the Mary Mother of God Church (19 Cherry Tree Farm Rd, Middletown Township, NJ 07748).

The family has chosen to send donations to Donate To The Charity Of Your ChoiceDonate Now (https://donate.mytributegift.org).

Funeral arrangement under the care of
John F. Pfleger Funeral Home



Wed

Oct 22

Visitation

5:00 PM - 8:00 PM

Funeral Home Chapel
115 Tindall Rd, Middletown Township, NJ 07748

Thu

Oct 23

Funeral Mass

10:00 AM - 11:00 AM

Mary Mother of God Church
19 Cherry Tree Farm Rd, Middletown Township, NJ 07748

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