It was created on 30 September 1831 for William Anson. He was the third son of George Anson; his elder brothers were Thomas Anson, 1st Viscount Anson, and General Sir George Anson.
On September 30, 1831, a creation was made for William Anson, who was the third son of George Anson. His older brothers were Thomas Anson, 1st Viscount Anson, and General Sir George Anson.