John Crichton-Stuart, 7th Marquess of Bute Scottish peer and racing driver (1958–2021) Parents Nicola Weld Forester John Crichton-Stuart, 6th Marquess of Bute Children Lady Cathleen Crichton-Stuart Lady Caroline Crichton-Stuart John Bryson Crichton-Stuart, 8th Marquess of Bute Lady Lola Crichton-Stuart Siblings Lady Caroline Crichton-Stuart Lord Anthony Crichton-Stuart Lady Sophia Crichton-Stuart Partners Carolyn Waddell Serena Wendell