She took the title Baroness Swanborough , of Swanborough in the County of Sussex to sit on the Crossbenches .
The Marchioness was created a life baroness by letters patent on 22 September 1958 , one of only four women in the first cohort of fourteen creations .
letters patent took the title Baroness Swanborough , of Swanborough in the County of Sussex to sit on the Crossbenches .
The Marchioness was created a life baroness by letters patent on 22 September 1958 , one of only four women in the first cohort of fourteen creations .