SAA, Stadsarchief Amsterdam, NA 418A/101, Nots: N. Jacobsz. Contract (Power of Attorney) of Jasper Varlet, Henrick Schilt, Jacques Hack, Jan Wallet, Nicolaes de Haen.
SAA, Stadsarchief Amsterdam, NA 418A/101, Nots: N. Jacobsz. Contract (Power of Attorney) of Jasper Varlet, Henrick Schilt, Jacques Hack, Jan Wallet, Nicolaes de Haen.