Michael, Found those isolated notes(the source of which I have long since managed to forget/misplace).I don't claim to be an expert in the area of Jewish/Marrano families in the Netherlands, but thought these might be of interest:
Item: Diogo Lopes da Rosa of Coimbra, Portugal. b.c. 1550-5? Executed by the Inquisition(?) in 1619.
Item:Ezekiel Rosa, b.c. 1575-80 of Portugal.liv. 1600-1655 in Amsterdam. Poet.
Item:HENRIQUEZ/ENRIQUEZ family.A Marrano family of the 15th Century related to LOPEZ and others.
Item:Abraham FARRAR.Portugeuse poet.d. 1603.Related to:TIRADO and LOPEZ ROSA.
Item:LOPES DA ROSAS family.Settled c. 1232-1354 in Aragon.
Just as a matter of interest, I note that the tribal symbol of the Tribe of Benjamin was the wolf(think that is something like "ze'eb" in Hebrew??), and of course, the Spanish/Portugeuse equivalent for wolf is "Lopez/Lopes/Lupe," etc.Can't make conclusions from this, but it is most interesting.