The engagement was announced 13 September, 2006, between Leo Patrick T.C. Geddes (b. 1981), scion of the Barons Geddes (cr 1942), son of His Honour Andrew Campbell Geddes (Judge Geddes) (b. 1943), by his 2nd wife the former Bridget Caroline Helen Warren-Swettenham, & Georgina P.T. Wetherill, daughter of Mr & Mrs Martin Wetherill.
Leo is a grandson of Colonel the Hon Alexander Campbell Geddes, OBE, MC, TD (1910-72), by his 1st wife, Margaret Kathleen Addis, and is a great-nephew of the Hon Margaret Campbell Geddes (HRH The Princess of Hesse and the Rhine), &c.