Deborah A. Cosgrove

deborah cosgrove

March 28, 1961 ~ May 22, 2026

Born in: Brooklyn, New York
Resided in: Miller Place, New York

Our hearts are broken as we announce the unexpected passing of Deborah A. Cosgrove, who passed away on May 22, 2026, at the age of 65. Born on March 28, 1961, Deborah lived a life filled with love, compassion, and devotion to her family and friends.

Deborah had a heart that made everyone around her feel loved. She cherished her family deeply and was the kind of person who would drop everything to help someone in need. Her warmth, kindness, and caring spirit touched countless lives and will never be forgotten.

She had a deep love for music, and nothing brought her more happiness than making memories with the people she loved most. Whether surrounded by family during holidays, sharing laughter with friends, or simply spending time together, Deborah treasured every moment.

She leaves behind her loving siblings, Richard and Annmarie Cosgrove,Roseann Pisano and Gustavo Jimenez. Peter Cosgrove. She was a cherished aunt to James and Ashley Pisano, Joey and Jenny Pisano, Jessica Cosgrove, Craig Cosgrove, Richie Cosgrove, Nicholas Cosgrove, and Michelle Cosgrove.

Deborah also leaves behind her beloved great-nieces and great-nephews:
JoJo Pisano, Jio Pisano, Juliet Pisano, Jade Pisano, Bella Pisano, and Luna Pisano, Analisa Courtenay , along with many extended family members and dear friends who will forever hold her memory close in their hearts.

Deborah’s love, laughter, and beautiful spirit will be deeply missed but never forgotten. Her family finds comfort knowing the love she gave so freely will continue to live on through everyone who knew her.

“Those we love don’t go away; they walk beside us every day.”

Broadcast Date:

Branch Funeral Homes Broadcast

Services

Visitation: Wednesday, May 27, 2026
3:00 pm - 5:00 pm

Branch Funeral Home of Miller Place
551 Route 25A
MILLER PLACE, NY 11764


Second Visitation: Wednesday, May 27, 2026
7:00 pm - 9:00 pm

Branch Funeral Home of Miller Place
551 Route 25A
MILLER PLACE, NY 11764


Mass: Friday, May 29, 2026
10:00 am

St. Louis de Montfort R.C. Church
75 New York Avenue
SOUND BEACH, NY 11789


Cremation:

Mt. Pleasant Cemetery & Crematory
43 Main St.
CENTER MORICHES, NY 11934


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