Susan Castleton Ryan Obituary

With profound sadness, we say goodbye to Susan Castleton Ryan (Scituate, Massachusetts), whose vibrant spirit touched the lives of many. Susan left this world on January 8, 2026 at the age of 79, leaving a void in the lives of so many people. Leave a sympathy message to the family in the guestbook on this memorial page of Susan Castleton Ryan to show support.

As Susan departs from this earthly realm, her essence lingers — a whisper on the wind, a ripple on the water — a testament to the enduring power of love to transcend the boundaries of life and death. Though Susan may no longer walk beside us, her spirit lives on in the memories and the legacy Susan leaves behind.

She was predeceased by: her husband William Ryan. She is survived by: her sister Nancy Boccia (Carlo); her nieces, Michelle Belsan (Peter) and Elizabeth Conrad (Adam); her great-nieces, Lily Belsan and Vivienne Conrad; her great-nephew Mathew Belsan; her close friend Maureen Harmon; her office manager Paula Gallagher; and her caregiver Susannah Adams.

Please considered a donation in her name to: the Scituate Animal Shelter at https://scituateanimalshelter.org. in honor of Susan Castleton Ryan.