Matches in people

Ed Cassidy Ed Cassidy Born on Mar 21, 1893 in Chicago (IL), died Jan 19, 1968 in Woodland Hills (Los Angeles)
Jack Cassidy Jack Cassidy Born on Mar 5, 1927 in Richmond Hill (NY), died Dec 12, 1976 in West Hollywood (CA)
Ted Cassidy Ted Cassidy Born on Jul 31, 1932 in Pittsburgh (PA), died Jan 16, 1979 in Los Angeles (CA)
Maureen Cassidy Maureen Cassidy
Patrick Wymark Patrick Wymark Born on Jul 11, 1920 in Cleethorpes (Lincolnshire), died Oct 20, 1970 in Melbourne (Australia)
Patrick Bruel Patrick Bruel Born on May 14, 1959 in Tlemcen (France [now Algeria])

Matches in movies

Hop-Along Cassidy Hop-Along Cassidy (1935)
Cassidy of Bar 20 Cassidy of Bar 20 (1938)
Young Cassidy Young Cassidy (1965)
Patrick the Great Patrick the Great (1945)
Butch Cassidy and the Sundance Kid Butch Cassidy and the Sundance Kid (1969)
All the Boys Are Called Patrick All the Boys Are Called Patrick (1957)