Katharine Zena Giffard-Lindsay (nee Thornton) wife of Mark Oliver Giffard-Lindsay, (b. 1968), gave birth to a son, Oliver Timothy, 28 Dec, 2006.
Mark is the eldest son of Colonel Oliver John Martin Lindsay, of the Lindsay Baronets (cr. 1962), by his wife the former Lady Clare Rohais Antonia Elizabeth Giffard, daughter of the 3rd Earl of Halsbury, and Katharine is the daughter of Mr & Mrs Timothy Thornton.
Mark Giffard-Lindsay's grandfather, Sir Martin, 1st Bt, was married (i) to Joyce Emily Lindsay, of the Earls of Crawford & Balcarres, & (ii) to Loelia, former wife of the 2nd Duke of Westminster, and daughter of the 1st Baron Sysonsby. Mark descends from the first marriage.