Barbara D. Livingston
Cassidy’s stable thrived with turf horses, particularly British imports.
James Cassidy, who began training in his 40s and had 10 Grade 1 wins in the 2000s and 2010s, died on Wednesday at his home in Monrovia, Calif., his friends said.
Cassidy, best known as Jim, was 80 and had been suffering from heart-related health issues in recent years.
In addition to operating his stable, Cassidy served two terms as president of the California Thoroughbred Trainers Association – in 2009, and again from 2012 to 2019. The organization represents trainers in regulatory matters and works with racetrack management on a wide variety of issues.