Analysis of information sources in references of the Wikipedia article "Calico Jack" in English language version.
Nov. 13. Jamaica. ... About a fortnight ago a trading sloop belonging to the Island being well manned and commanded by a brisk fellow one Jonathan Barnet did us a very good piece of service he was met by a pirate vessel at the Leward part of this Island commanded by one Rackum
Nov. 13. Jamaica. ... About a fortnight ago a trading sloop belonging to the Island being well manned and commanded by a brisk fellow one Jonathan Barnet did us a very good piece of service he was met by a pirate vessel at the Leward part of this Island commanded by one Rackum