Baillie [Bailly], Charles (c. 1541–1625), conspirator and informer, was probably born in the Low Countries of Scottish descent. He was a good linguist, and from about 1564 found employment in the household of Mary, queen of Scots. By 1571 he was in the service of ...
Parry, William (d. 1585), spy and conspirator, was the son of Harry ap David or Bethels (d. c.1566), guard in the royal household, of Northop, Flintshire, and his wife, Margaret. According to Parry, his mother was a Conway of Bodrythan, according to his enemies '...
Porter, George [known as Captain Porter] (c. 1659–1728), Jacobite conspirator and informer, was probably born in London, the only son of the dramatist Thomas Porter (1636–1680) by his second, legal, marriage to his first wife Anne Blount (c.1637–1659). His paternal grandfather was the courtier ...
Richards, W. J. [alias William Oliver; called Oliver the Spy] (1774