The memoirs of Robert Carey, earl of Monmouth. /
Monmouth, Robert Carey,Earl of,approximately 1560-1639.
Scott, Walter,1771-1832.
Naunton, Sir Robert,1563-1635.Fragmenta regalia.
Edinburgh : A. Constable and Co.; [etc.],
1808.
"Notes by Sir Walter Scott."- Dict. nat. biog.