One of the ‘Ladies of Llangollen’. A member of an Anglo-Irish family, in 1780 she set up home with Eleanor Butler at Plas Newydd on the outskirts of Llangollen, a major staging post on the route from England to Ireland. Their relationship intrigued their peers and has continued to attract speculation. Although Ponsonby and Butler lived a life of retirement, simplicity and self-improvement, they received many guests – both admirers and tourists. They were visited by Southey in 1811.