The surname Cuyp (sometimes spelled Kuyp) is shared by three painters who lived during the Dutch Golden Age:

• Jacob Gerritsz. Cuyp (1594–1651 or 1652)
• his half-brother Benjamin Gerritsz Cuyp (1612–1652)
• Jacob's son Aelbert Cuyp (1620–1691), the most famous of the three

References

• Murray, P. & L. (1997). The Penguin dictionary of art and artists (7th ed.). London: Penguin Books. ISBN 0-14-051300-0.