Johanna de Leeuw was a daughter of Eliazer de Leeuw and Ester de Jong. She had another brother Abraham and three other sisters: Vogeltje, Aaltje and Roosje.
Johanna married on 2 September 1891 in Amsterdam to Jacob Isaac, son of Eliazar Isaac and Esther Blok.
website www.wiewaswie.nl .
A child of Jacob Isaac who lived not at the parental home, survived the war.
Addition of a visitor of the website
In addition, a Jokos file (number 31103) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.