A Dictionary of the Booksellers and Printers who Were at Work in England, Scotland and Ireland from 1641 to 1667/Cotes (Ellen)
COTES (ELLEN), printer in London; Barbican, Aldersgate Street, 1653–70 (?). Widow of Richard Cotes, q.v. At the time of the Survey of the press made in 1668 she employed three presses, two apprentices and nine pressmen. [Domestic State Papers, Charles II, vol. 243, p. 181.]