The engagement was announced 11 April, 2006, between Charles C. Wigan, elder son of Mr Michael Wigan, of Wivelrod, Hampshire, and Mrs John Loudon, of Pusey, Oxfordshire, and the Lady Maria Alice Jubilee Balfour (b. 1977), third daughter of the 5th Earl of Balfour, of Burpham, West Sussex, by his wife the former Lady Tessa Mary Isabel Fitzalan-Howard, daughter of the 17th Duke of Norfolk, KG, GCVO, CB, CBE, MC, &c.
Is Michael Wigan here the son of Major John Derek Wigan? And, is Mrs John Loudon the former Felicity Cadbury??
Source: Daily Telegraph 11 Apr, 2006