Jonathan Mark Cassidy, 68, of Beaumont, died Friday, September 26, 2025 at Baptist Hospitals of Southeast Texas in Beaumont. A lifelong resident of Beaumont, he was an a/c & refrigeration tech and owned his own business in Beaumont. Jonathan enjoyed music and playing guitar, he also enjoyed working out, talking politics, and was an avid dog lover, especially the Belgian Malinois breed.
Cremation arrangements were entrusted with Forest Lawn Funeral Home in Beaumont.
Memorial services will be held at a later date.
Jonathan was preceded in death by his parents, Cicero and Lillian Cassidy, sisters Patricia Anna Villareal, and Danthia Zoe Cassidy.
Jonathan is survived by his sons, Zachary Cassidy of Conroe, Brolyn Cassidy of Beaumont, daughter, Brittni Cassidy Lloyd and her husband Kevin of Conroe, brother, George Gavin Cassidy of Kountze, sister, Katrina Maria Cassidy Miguez and her husband Larry of Spring, TX., grandchildren, Evelyn Ann Cassidy, and Sayler Lynn Cassidy both of Conroe.
Jonathan will be greatly missed by all who knew and loved him.
