Two years ago the Berkleys published a biography of the well-known pioneer of Virginia botany, John Clayton (1694-1773). They found that it was “impossible to investigate one John Clayton without encountering quite a number of others”. Often there was a problem in identifying the particular man involved in each case. One of the most noteworthy of the other bearers of the name was the Reverend John Clayton (1657-1725), who also lived in Virginia for a few years. He was apparently a distant relative of his botanical namesake.