Barn Elms replaced the earlier one occupied by Sir Francis Walsingham, "Elizabeth's Spymaster". Queen Elizabeth I would visit Barn Elms to see her Spymaster. Barn Elms features in English literary history from the time the royalist poet Abraham Cowley moved to the house belonging to John Cartwright in 1663. In the 1660s Barn Elms became a fashionable destination for boating picnics. Samuel Pepys, who arranged many a Sunday afternoon or moonlit evening boating party to Barn Elms himself, recorded that on 26 May 1667: "I walked the length of the Elmes, and with great pleasure saw some gallant ladies and people come
Francis Walsingham was practical. Within a week, Mary was beheaded. On hearing of the execution, Elizabeth claimed not to have sanctioned the action and that she had not meant Davison to part with the warrant. Davison was arrested and imprisoned in the Tower of London. Walsingham's share of Elizabeth's displeasure was small because he was absent from court, at home ill, in the weeks just before and after the execution. Davison was eventually released in October 1588, on the orders of Cecil and Walsingham. From 1586, Walsingham received many dispatches from his agents in mercantile communities and foreign courts detailing Spanish preparations