"The Jewish Community of Early Colonial Nevis" by Michelle M. Terrell depicts the Isaac and Ester Pinheiro family among others! I believe that is where the information came that Isaac was born in Madrid in 1636 and his father Abraham was from Amsterdam. I am trying to reach out to her. Does anyone know her and could provide an introduction? So now in addition to Alexander Hamilton from Nevis we also have the Pinheiro family from Nevis! Many thanks in advance!