Catalog of the Scientific Community: Digby, Kenelm: Extensive biographical facts from the Galileo Project.
Kenelm Digby: Resources and References: Bibliographic page, maintained by John Sutton.
National Maritime Museum: Sir Kenelm Digby: An image of van Dyck's portrait of this English statesman, accompanied by a short biography. Prints of this painting are available.
Sir Kenelm Digby: Catholic Encyclopedia article by C.T. Boothman.
Sir Kenelm Digby's "Private Memoirs": Section on this autobiographical text by Digby, from the Cambridge History of English and American Literature.