William Heth Whitsitt was the third president of the Southern Baptist Theological Seminary in Louisville, KY, from 1895 to 1899. As an historican, he wrote a study arguing that English Baptists did not baptize by immersion until 1641. The book was published in 1896 while he was still president of the seminary. I found his book on the Internet at
http://books.google.com/books?id=V68OAAAAIAAJ&printsec=frontcover&dq=WIlliam+Heth+Whitsitt#PPA34,M1
The book gives evidence that almost all early Anabaptists baptized by pouring or sprinkling and that immersion as a mode of baptism was not introduced to English Baptists until the year 1641.
For a short biography of Dr. Whitsitt, go to
Posted in Baptism