On 5 February 1946, he was appointed Lord of Appeal in Ordinary and was created a life peer with the title Baron du Parcq, of Grouville in the Island of Jersey.
On 5 February 1946, he assumed the role of Lord of Appeal in Ordinary and was subsequently granted a life peerage with the noble title of Baron du Parcq, tied to his affiliation with Grouville on the island of Jersey.