Sir Walter Bullivant up. In the first chapter of the novel, the reader also learns of Bullivant's son Harry Bullivant, who lost his life while spying in the Middle East in the guise of a muleteer. Sir Walter Bullivant Sir Walter Bullivant is a fictional character created by the Scottish thriller writer John Buchan for his series of novels featuring the spy Richard Hannay. He plays small but significant roles in both "The Thirty-Nine Steps" and "Greenmantle". Sir Walter is a senior mandarin at the Foreign Office in the years leading up to World War I. He is the archetypal spymaster — gruff,
Sir Richard Browne, 1st Baronet, of London Sir Richard Browne, 1st Baronet, of London Sir Richard Browne, 1st Baronet (c. 1610 – 24 September 1669) was a major-general in the English Parliamentary army during the English Civil War. He was subsequently Lord Mayor of London. Browne was born sometime prior to 1616, to John Browne (alias Moses) of Wokingham in Berkshire and his wife, Anne Beard. He was a member of the Worshipful Company of Woodmongers in 1634. In June 1644 Browne became a major general for the parliamentary Oxfordshire, Buckinghamshire and Berkshire Regiments and set up his headquarters at Abingdon in order to harass the King's