Theobald Bourke, 1st Baron Bourke of Brittas Irish peer (died 1654) (d. 1654) Parents Mary O'Brien Theobald Bourke Children John Bourke, 2nd Baron Bourke of Brittas Siblings Richard Bourke, 3rd Baron Bourke of Castleconnell John Bourke, 2nd Baron Bourke of Castleconnell Thomas Bourke William Bourke Partners Margaret de Burgh