See the Life of Sir Kenelm Digby by one of his Descendants (T. Longueville), 1896.
(P. C. Y.)
[1] Letters by Eminent Persons (Aubrey’s Lives), ii. 324.
[2] Life and Continuation.
[3] Strafford’s Letters, i. 474.
[4] Laud’s Works, vi. 447.
[5] Thomason Tracts, Brit. Mus. E 164 (15).
[6] Archaeologia Cantiana, ii. 190.
[7] Dict. of Nat. Biog. sub “Digby.” See also Robert Boyle’s Works (1744), v. 302.