[or Cockx].  Flemish painter and engraver, born at Antwerp, and in 1545 was admitted to the Gild of St. Luke as a painter. It is as an engraver, however, that he is famous, a number of portraits and subject-pictures by him, and reproductions of Flemish masters, being well known. His brother Matthys (1505–1552) was also a painter.