References and Links
I have found the following references to Nicholas Leverton.
Boase, GC and Courtney, WP. Bibliotheca Cornubiensis (3 vols., 1874-82) (317,1268).
Calamy, Edmund. Nonconformist's Memorial. Abridged by Samuel Palmer. (290-295).
Calamy, Edmund. An account of the ministers, lecturers, masters, and fellows of colleges and schoolmasters : who were ejected or silenced after the Restoration in 1660, by or before, the Act of Uniformity ; design'd for the preserving to posterity the memory of their names, characters, writings, and sufferings. (137 - 142)
Games, Alison. Slavery Abolition. Vol. 19 no.3 Dec 1998. article “The Sanctuarye of our rebel negroes”.
Kupperman, Karen Ordahl. Providence Island 1630-1641 (The other Puritan Colony).
Levy, Babette. Early Puritanism in the Southern and English Colonies. Proceedings of the American Antiquarian Society. April 20, 1960.
Newton, Arthur Percival. The Colonising activities of the English Puritans.
Winthrop, John. The Journal of John Winthrop 1630 - 1649.
Alumni oxonienses; the members of the University of Oxford, 1500-1714.
Calendar of State Papers, Colonial series, 1574 - 1660. Held in the PRO British Library.
ICONES SACRAE ANGLICANAE or “The Lives and Deaths of Several Eminent English Divines…in our own and foreign Universities”.
20 accounts of Ministers by John Quick Min. of Gospel vol.1. Held at Dr Williams Library, London.
Minutes of Bury Presbyterian Classis 1647-1657. Ed. WA Shaw, MA (Cornwall Classis 1655-1658)
Papers relating to Providence Island Company and Colony 1630-1660s. Held in the PRO British Library. (CO 124/1 and 2).
The Sunday at Home VI 1859 (81-84). A family magazine for Sabbath reading.
Links
British History Online https://www.british-history.ac.uk/alumni-oxon/1500-1714/pp892-921