Isaac Sealtiel was a son of David Sealtiel and Sara da Souza Pimentel. He married in 1883 to Sara Loezen in Amsterdam. He had seven children with her. Two of them, Keetje and Rachel, died young. The other children were Sarah, Rebecca, Naphtali, Eva and Samuel. Isaac Sealtiel married for a second time in 1925 with Sophia Meljado. With her he had the here mentioned children and another daughter Keet…