St. Andrew's, Berkshire is a thriving co-educational day and boarding school for children aged 3 - 13. Alumni (OSA) include The Duchess of Cambridge, David Cornwell (aka John Le Carré), Howard Hodgkin, Adam Hart-Davis, Sir Chris Llewellyn-Smith, Sir Michael Llewellyn-Smith, Andrew Alexander, Duff Hart-Davis, Admiral Benjamin Bathurst, JKH Brunner, Emily Bevan and Adrian Liddell Hart.