For months, Josslyn Hay, the 22nd Earl of Erroll, had been engaging in a very passionate, very public affair with Lady Diana Caldwell, the much younger new bride of Sir "Jock" Delves Broughton.

Purdue University researcher V. Jo Davisson and CEO Diana Caldwell are the founders of Amplified Sciences, a clinical-stage life sciences diagnostic company that focuses on accurately detecting ...