Gerald de Courcy O'Grady (died 1812) (d. 1812) Parents John O'Grady Mary Elizabeth de Courcy Children John de Courcy O'Grady Gerald de Courcy O'Grady Isabella O'Grady Dorothea O'Grady Mary Elizabeth O'Grady John Thomas O'Grady John Waller O'Grady Siblings Elizabeth Julia O'Grady Margaret O'Grady Ellen O'Grady Partners Elizabeth Thomasina Waller