Well, you can’t say he wasn’t warned. Swimming pools, Nancy Astor told her son, Bill, were ‘disgustin’. I don’t trust people in pools.’ If he wanted to swim he should take a dip in the River Thames, which flowed through the grounds. But when his horse won the Oaks, Bill Astor built his long-desired pool, and before long Christine Keeler was emerging naked from the water and Cliveden was branded a den of iniquity.