Thomas Pakenham, 1st Baron Longford British politician (1713–1766) Parents Margaret Bradestan Edward Pakenham Children Robert Pakenham Frances Pakenham Helena Pakenham William Pakenham Mary Pakenham Thomas Pakenham Edward Pakenham, 2nd Baron Longford Siblings George Edward Pakenham Partners Elizabeth Pakenham, 1st Countess of Longford