Thomas Cogswell, ‘In the Power of the State’: Mr Anys's Project and the Tobacco Colonies, 1626–1628, The English Historical Review 2008 CXXIII (500):35–64; online text.
bham.ac.uk
midlandhistory.bham.ac.uk
Jill R. Dias, Lead, Society and Politics in Derbyshire Before the Civil War, Midland History, Vol. 6 (1981); (PDF)