SAA, Stadsarchief Amsterdam, NA956/3e map/282, Nots: B. Baddel. Contract (Power of Attorney, Statemenet) of Joan de Illan, Manuel Nunes de Leao, Samuel Blommaert
SAA, Stadsarchief Amsterdam, NA956/3e map/282, Nots: B. Baddel. Contract (Power of Attorney, Statemenet) of Joan de Illan, Manuel Nunes de Leao, Samuel Blommaert