Mellissa (Milly) von Westenholz (nee Sanders), wife of Mark Henry Cosimo von Westenholz (b. 1973), gave birth to a son, Albert Louis Alexander, 21 Dec, 2011, a brother for Otto Charles Michael, who was b 19 September, 2006, and for Ferdinand Rupert Henry, 7 July 2008.
Mark is the second son of the late Mr Charles von Westenholz, of Widford, Hertfordshire, by his wife, the former Lady Mary Marianella Anne Kerr (b. 1944), and Melissa is a daughter of Mr and Mrs Michael Sanders, of Chawton, Hampshire.
Mark von Westenholz is a maternal grandson of the late 12th Marquess of Lothian, KCVO (1922-2004).