John de Courcy, 25th Baron Kingsale (1717-1776) (1717–1776) Parents Abigail Williams Michael de Courcy Children James de Courcy William de Courcy Michael de Courcy James de Courcy John de Courcy, 26th Baron Kingsale Mary de Courcy Siblings William de Courcy Anthony de Courcy Michael de Courcy Partners Martha Heron