James Prudden's daughter Elizabeth was born in England, and baptized on 17 Dec 1615, King Walden, Hertfordshire, England,  She came to America with her father James Prudden and her sister Ann Prudden in 1637. James Prudden was admitted as freeman, 20 Nov 1639 - On a list of free landholders this date.
Elizabeth was admitted to the First Church of New Haven 8 September, 1644. She married by 1647, William Slough of Milford who was excommunicated from the church and executed at New Haven for "horrible depravity". Elizabeth married second, at Milford, December 18, 1653, Roger Pritchard.  Elizabeth died 27 April 1668, Milford, New Haven County, Connecticut Colony 
History and Genealogy of the Families of Old Fairfield, database, Ancestry.com entry for Elizabeth daughter of James Prudden buried 27 May 1618, extracted from Donald Lines Jacobus, book of the same name,(Genealogical Publishing Co., 1930, revised edition Clearfield Co., March 1991), Vol 1, page 495. Accessed 6 Jan. 2014 at Ancestry.com
History of Milford, Connecticut, 1639-1939, database, InternetArchive, entry for James Prudden, extracted from Works Progress Administration, book of the same name, (Bridgeport, Connecticut, Press of Braunworth, 1939) page 2-11.
Families of Early Milford, Connecticut, database, Ancestry.com entry for James Prudden, Freeplanter Lot #8, extracted from Susan Emma Woodruff Abbott, Compiler, Families of Early Milford, Connecticut, (Genealogical Pub. Co., reprint, 1979) page 611 manuscript, 616 digital. Accessed Oct. 2016 at Ancestry.com
Jacobus, Donald Lines, Families of Ancient New Haven, Volumes 1-9, (Rome, New York, Clarence D. Smith, 1923), originally published as New Haven Genealogical Magazine - reprinted by Genealogical Printing Company, Inc. Baltimore in 1974, 1981, 1997. Vol. VI, Pg. 1491 Accessed Oct. 2016 at Ancestry.com
Donald Lines Jacobus, Volumes 1-9, printed by Clarence D. Smith, Rome, New York, 1923; New Haven Genealogical Magazine - reprinted by Genealogical Printing Company, Inc. Baltimore in 1974, 1981, 1997.
Jacob L. Pritchard, MD. Descendents of Roger Prichard c 1600-1671 and Elizabeth (Prudden) Prichard c1610-1674. (San Jose, Calif.: 1960) Digital Copy: Ancestry.com. Pg. 1 Accessed Oct. 2016 at Ancestry.com