Stephen Foster received his PhD in History from Yale University in 1966 and taught in the history department of Northern Illinois University from 1966 to 2002, retiring as Distinguished Research Professor Emeritus. He has written three books of sole authorship and a large number of journal articles and book chapters on early American history and related aspects of Tudor-Stuart history. He is a Guggenheim fellow (1971-72) and has served as visiting editor of the major journal, The William and Mary Quarterly (1977-78).