Tyacke 2001, p. 95. Tyacke, Nicholas (2001). Aspects of English Protestantism, c.1530–1700 (illustrated ed.). Manchester University Press. p. 95. ISBN9780719053924.
Letwin 1963. Letwin, William (1963). Origins of Scientific Economics: English Economic Thought, 1660–1776. Methuen. p. [1].
In notes of a trial in an ecclesiastical case to which Dr. William Bates was a party, Barbon in giving evidence incidentally mentioned that he was eighty years of age. This was in 1676, which would place his year of birth around 1596 (Grosart 1885, p. 151 cites Malcolm, Londinium Redivivum, iii. 453). Stephen Wright, the author of his entry in the 21st century Oxford Dictionary of National Biography, lists the date of birth as c. 1598 without citing a source (Wright 2006). Grosart, Alexander Balloch (1885). "Barbon, Praisegod" . In Stephen, Leslie (ed.). Dictionary of National Biography. Vol. 3. London: Smith, Elder & Co. pp. 151–153. Wright, Stephen (2006) [2004]. "Barbon [Barebone], Praisegod (c.1598–1679/80)". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/1335. (Subscription or UK public library membership required.)
In notes of a trial in an ecclesiastical case to which Dr. William Bates was a party, Barbon in giving evidence incidentally mentioned that he was eighty years of age. This was in 1676, which would place his year of birth around 1596 (Grosart 1885, p. 151 cites Malcolm, Londinium Redivivum, iii. 453). Stephen Wright, the author of his entry in the 21st century Oxford Dictionary of National Biography, lists the date of birth as c. 1598 without citing a source (Wright 2006). Grosart, Alexander Balloch (1885). "Barbon, Praisegod" . In Stephen, Leslie (ed.). Dictionary of National Biography. Vol. 3. London: Smith, Elder & Co. pp. 151–153. Wright, Stephen (2006) [2004]. "Barbon [Barebone], Praisegod (c.1598–1679/80)". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/1335. (Subscription or UK public library membership required.)
In notes of a trial in an ecclesiastical case to which Dr. William Bates was a party, Barbon in giving evidence incidentally mentioned that he was eighty years of age. This was in 1676, which would place his year of birth around 1596 (Grosart 1885, p. 151 cites Malcolm, Londinium Redivivum, iii. 453). Stephen Wright, the author of his entry in the 21st century Oxford Dictionary of National Biography, lists the date of birth as c. 1598 without citing a source (Wright 2006). Grosart, Alexander Balloch (1885). "Barbon, Praisegod" . In Stephen, Leslie (ed.). Dictionary of National Biography. Vol. 3. London: Smith, Elder & Co. pp. 151–153. Wright, Stephen (2006) [2004]. "Barbon [Barebone], Praisegod (c.1598–1679/80)". Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/1335. (Subscription or UK public library membership required.)