Lady Margaret Butler (1748-1775) (1748–1775) Parents Lady Juliana Boyle Somerset Butler, 1st Earl of Carrick Children Galbraith Lowry-Corry Somerset Lowry-Corry, 2nd Earl Belmore Juliana Lowry-Corry Siblings Lady Henrietta Butler James Butler Henry Butler, 2nd Earl of Carrick Pierce Butler-Cooper Partners Armar Lowry-Corry, 1st Earl Belmore