No. 2491 - Diogo da Silva and Manuel Aires, Portuguese merchants inAmsterdam, declare that all
sugar that was loaded for their account in Viana in 1621 by Joan Lammers in the ship De Swarte Beer
of skipper Heertge Heertges from Enkhuizen, which ship was wrecked with its cargo near Viana,
belonged to them only and that no one else had any share in it.
1621, September 8.
Not. Arch. 645 B, p. 1329; Not. Sibrant Cornelisz. En NOTARIAL RECORDS IN AMSTERDÃ RELATING TO THE PORTUGUESE JEWS. In: Studia Rosenthaliana: Journal for jewish literature and history in the Netherlands, University Library of Amesterdã. Vol. 19, No. 2, Proceedings Can Het Symposium over
Geschiedenis en Cultuur Can De Joden in de Mediene (OCTOBER 1985), pp. 174-185.