Papers of the Constable Maxwell Family of Everingham, Caerlaverock and Terregles (including the Haggerston and Sherburne Families) > First Deposit > Miscellaneous > Volume. 'Constable MSS. Relating to the penal laws etc.' > Copy. Order: Privy Council to Lord Lucas, Governor of the Tower of London: to take into custody Sir Philip Constable and Arthur, Lord Forbes of Ireland, committed on suspicion of treason