January | 2026 | Cassidy Clan

It is with heavy heart that we announce the death of Stephen Cassidy, our most recent Chieftain, who was inaugurated on Devenish Island at the Cassidy Clan Rally in July 2025 and passed away unexpectedly on December 5, 2025. Stephen, an attorney in California and the former mayor of his hometown of San Leandro, California, was incredibly proud of his Irish roots. He had made at least fifteen trips to Ireland, including one on his honeymoon with his wife, Amy. The couple visited then Chieftain Sean Cassidy and his wife Noreen at their home in Gweedore, Donegal, where Sean raised a toast to the newlyweds.

Stephen had been active in The Cassidy Clan since the 1990s, and was former Chieftain Nuala Cassidy’s choice as Tánaiste, or presumptive successor, when she herself fell ill.

Clan members spoke of Stephen’s legacy of love, dedication, and enthusiasm. Dawn Cassidy McCombs recalled his authentic love for Ireland and his delight in sharing beautiful Fermanagh with those at the recent Rally. “Stephen had the ability to inspire. He spoke of growing The Cassidy Clan and promoting our heritage, and protecting our sacred spaces.” Dawn also spoke movingly about the love and loyalty Stephen inspired in his family as they all pitched in to help with the Rally.

Longtime Executive Board member Oliver Cassidy spoke of Stephen’s dedication in taking over after Nuala’s passing as highly commendable. “The success of the Clan does not happen by accident. It happens because dedicated and honourable people such as Stephen step in to do the heavy lifting.”

Clan member Brent Cassidy worked with Stephen on the Clan Executive Committee for more than twenty years and recalled Stephen’s enthusiasm for several artistic projects the Clan supported. “I do feel happy that Stephen got to serve as Clan Chieftain, something we know he was proud of. Maybe everything has meaning in the grand scheme of things. He passed on as so many before, and in the last months of his life on earth was inaugurated on Devenish Island at the Cassidy Clan Rally. May he forever Rest in Peace.”

Ar dheis Dé go raibh a anam. May his soul be on God’s right side.