Lady Cathleen Crichton-Stuart born 1986; younger daughter of John Crichton-Stuart, 7th Marquess of Bute, and Carolyn Waddell (b. 1986) Parents John Crichton-Stuart, 7th Marquess of Bute Carolyn Waddell Children Siblings Lady Lola Crichton-Stuart Lady Caroline Crichton-Stuart John Bryson Crichton-Stuart, 8th Marquess of Bute