SAA, Stadsarchief Amsterdam, NA 381/485, Nots: J. & N. Jacobs. Contract (Statement, Power of attorney) of Engel Habet, Rui Vaz Pinto, Claes Nietgens, Gerard Gerritsz Habet
SAA, Stadsarchief Amsterdam, NA 381/485, Nots: J. & N. Jacobs. Contract (Statement, Power of attorney) of Engel Habet, Rui Vaz Pinto, Claes Nietgens, Gerard Gerritsz Habet