An excellent article on the life of Gloucester.
Bilder aus Alt-England, von R. Pauli. Gotha, 1860.
Contains a short popular account of Humphrey, Duke of Gloucester.
Serapeum, vol. vi. Leipzig, 1845. Article by E. G. Vogel, ‘Erinnerungen an einige verdientsvolle Bibliophilen des vierzehnten und funfzehnten Jahrhunderts,’ pp. 11-16.
A good short sketch of Gloucester, especially with regard to his patronage of literature.
Episodes in the career of Humphrey, Duke of Gloucester, and his first Duchess, and their connexion with the Abbey of St. Albans, by G. R. Wright. In the Journal of the British Archæological Association. London, 1871.
Slight and incorrect.
Transactions of the St. Albans and Hertfordshire Architectural and Archæological Society, 1903-1904.
Humphrey of Gloucester, by Mrs. Maude C. Knight.