Dutch Greenland whalers of De Koog returned home according to the Dutch magazine Maandelyksche Nederlandsche Mercurius dated November 1759

Directors Jan and Abrahams Ongelaar, whaler Witte Hengst, commandeur Mendert Corn. Men…om, 3¾ whale, 110 barrels of whale blubber, arrival 28 July
Directors Jan and Abrahams Ongelaar, whaler Witte Paart, commandeur Jacob Pietersz Bras? 4¾ whale, 150 barrels of whale blubber, arrival 28 July