Peter Browne, 2nd Earl of Altamont Earl of Altamont (1731–1780) Parents Anne Gore John Browne, 1st Earl of Altamont Children Lady Elizabeth Browne John Browne, 1st Marquess of Sligo Lady Charlotte Browne unknown daughter Browne Lady Anne Browne Denis Browne Siblings John Browne Lady Anne Browne Henry Browne James Browne George Browne Arthur Browne Partners Elizabeth Kelly