SAA, Stadsarchief Amsterdam, NA 645/653, Nots: S. Cornelisz. Contract (Power of attorney, Commercial credit) of Diogo da Silva, Francisco Dias, Pero Henriques
SAA, Stadsarchief Amsterdam, NA 645/653, Nots: S. Cornelisz. Contract (Power of attorney, Commercial credit) of Diogo da Silva, Francisco Dias, Pero Henriques