Thoughts love and prayers to the Tinti family and the Cassidy family! May Dorothy rest in peace!
Dorothy M. Cassidy
September 26, 1933 ~ March 20, 2026
Dorothy Cassidy (nee Lally) – Beloved wife of 68 years; Loving mother of four children; Proud grandmother of thirteen grandchildren; Cherished sister to her supportive sister and brothers. She devoted her life to her family. Her faith was central to her life. She will be sorely missed by her family and friends, but they are comforted knowing she is at peace with her beloved husband.
In Lieu of flowers, Donations may be made in memory of Dorothy to:
Alzheimer’s Association (See link below) https://donorservices.alz.org
Services
Visitation:
Sunday, March 22, 2026
7:00 pm - 9:00 pm
Branch Funeral Home Smithtown
190 E. Main St.
SMITHTOWN, NY 11787
Mass:
Monday, March 23, 2026
9:45 am
St. Patrick's R C Church Smithtown
280 E Main St
SMITHTOWN, NY 11787
Interment:
Monday, March 23, 2026
11:45 am
Calverton National Cemetery
Route25, Calverton NY
11933
(631) 744-9000
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Charities
The family greatly appreciates donations made to these charities in Dorothy M. Cassidy 's name.
Memories Timeline
Guestbook
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Prayers from the Smithtown and Connecticut Kings go out to the entire Cassidy family. We believe Mrs. Cassidy/Dorothy is in heaven with her soul mate Bart, and God. We will remember and miss her welcoming smile.




