Portrait of Kathleen Gennaoui

Obituary · Brooklyn, NY

Kathleen Gennaoui

Published:

Kathleen was a grandmother to 9 extraordinary grandchildren and she found pure joy in each moment spent with her family.

"The song is ended but the melody lingers on."
— Irving Berlin
What Kathleen loved
TeachingMusicGrandchildrenFaith

Kathleen Gennaoui of Brooklyn, NY has gone home, leaving behind a circle of those who loved her.

What we offer here is gratitude wrapped in remembrance.

Kathleen spent her working life as ['secretarial studies'] — and was, by all accounts, loved by those who knew her best.

There is no greater gift than the one a parent gives by simply being present.

Kathleen Costello Gennaoui “Kitty”, 68, passed away peacefully at home surrounded by her loving family on May 3rd, 2026. She was a lifelong Brooklyn resident, born on December 28th, 1957 to Rose and Jack Costello. She grew up in Bay Ridge, graduating from Saint Ephrem’s School, Bishop Kearney High School and Pace University. Her father once told her “if you can type, you will always have a job” so she embarked on a career in secretarial studies, teaching at Catherine McAauley High School and several private schools. Along the way she met and married Mitchel Gennaoui, her husband of 47 years. She took a hiatus from her career to raise a family of 3 loving children, Daniel, Caroline, and John. Years later, she returned to work as the Principal’s secretary at the High School of Telecommunication Arts and Technology, where she eventually retired in 2014.Kitty was the heart of the family. She created a home that was full of love, laughter, and music. She was a grandmother to 9 extraordinary grandchildren and she found pure joy in each moment spent with her family.Kitty was also deeply devoted to her faith serving as a Eucharistic Minister and Minister of Consolation at Saint Anselm’s Church.In addition to her husband, children, and grandchildren, she is survived by her brothers Michael (Maureen) and John (Sue) and predeceased by her sister Patricia (Anthony). In lieu of flowers, donations can be made to Saint Anselm Church, Saint Ephrem Church and the Parkinson’s Voice Project. For acknowledgement, please forward donation e-mail to since1886@clavinfuneralhome.com   -   -   -   -   -   Visitation HoursTuesday, May 5, 20262 - 4 PM and 7 - 9 PMClavin Funeral Home7722 4th AvenueBrooklyn, NY 11209Complimentary Valet Parking AvailableMass of Christian BurialWednesday, May 6, 202610:30 AMSaint Ephrem R.C. Church929 Bay Ridge ParkwayBrooklyn, NY 11229  CemeteryResurrection Cemetery361 Sharrott AvenueStaten Island, NY 10309

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