This extract was provided by Michael Waas on 7 Jun 2020. Some details in this extract are now queried - the death of Abraham Israel Pereira was in 1674, as documented here, and there is some doubt that Abraham Israel Pereira actually got to Rotterdam - see ref 217. The date given for Jacob de Pinto's marriage to Rebecca Pereira is 11 Aug 1649. This is about 21 years after the 1628 marriage of Abraham Israel Pereira to Beatriz Fernandez Gomes in Madrid. Jacob Israel Pereira was born in 1629. Rebecca was therefore a teenager when she married Jacob de Pinto.

https://www.jstor.org/stable/41481179?seq=1