Ceawlin is an old Wessex name and it is pronounced ‘Sewer-Lynn’, if the voice-over is to be believed. I can’t tell you how much of a pain he has found this over the years.

Ceawlin Thynn, heir to the 7th Marquess of Bath, has just taken over running the estate. ... Childhood, I venture to Ceawlin (an ancient Wessex name) must have been unimaginably bizarre.

Ceawlin Henry Lazlo Thynn, who is named after a Dark Ages king of Wessex, uses his father's subsidiary title, Viscount Weymouth, as his courtesy title.