Joan A. Casey Profile Photo

Joan A. Casey

July 3, 1933 — March 8, 2026

Harriman, NY

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Joan A. Casey peacefully entered eternal rest on March 8, 2026, after living a full life. She was 92 years old

Joan was born on July 3, 1933, to the late William and Anna Knapp of Garnerville, where she grew up. Joan attended Haverstraw High School and later graduated from St. Vincent's Hospital School of Nursing, class of 1953. Upon graduation, she returned to Rockland and began her career at Good Samaritan Hospital.

Shortly thereafter, she met and married the love of her life, John “Jack” Casey.  Together, they raised 3 children and enjoyed boating on the Hudson River and camping throughout New England.

After raising her children, Joan returned to her career in nursing administration and retired from Letchworth Village Developmental Center. Upon retirement, Joan and Jack became “snowbirds,” splitting the year between their country home near Cooperstown, NY, and the beach near Bradenton, FL. In addition to playing golf and fishing together, they enjoyed cruising the Caribbean islands as well as Alaska.

Joan is survived by her daughter, Jill LaMarch; her sons, John (Doris) and William; and 7 grandchildren and 6 great-grandchildren. She was predeceased by her son-in-law, Al, and sister, Kathryn Reilly.

A Funeral Mass will be held on Friday, April 10, 2026, at 10 am at St. Peter's & St. Mary's Church, 115 Broadway, Haverstraw, NY 10927.

Interment of cremains will follow at St. Peter's Cemetery, Route 9W, Haverstraw, NY 10927.

The family entrusted Joan's care to the Flynn family and the Flynn Funeral & Cremation Memorial Center's staff.

Cremation care was provided under the direct supervision of Brendan Flynn at Oxford Hills Crematory, Inc., Chester, NY.

The family would like to thank Joan’s caregivers at the Willows Nursing Center for the care and attention she received during her stay.

In lieu of flowers, please consider making a donation to
 United Hospice at 11 Stokum Lane, New City, NY
To order memorial trees or send flowers to the family in memory of Joan A. Casey, please visit our flower store.

Service Schedule

Upcoming Services

Mass

Friday, April 10, 2026

10:00 - 11:00 am (Eastern time)

St. Peter's & St. Mary's Church

115 Broadway
Haverstraw, NY 10927

*Standard text messaging rates apply.

Interment

Friday, April 10, 2026

Starts at 11:15 am (Eastern time)

St. Peter's Cemetery

Route 9W
Haverstraw, NY 10927

*Standard text messaging rates apply.

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