In addition, a Jokos file (number 50474) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
Nannie van Praag Sigaar appears in the book Naar buiten, lucht en lachen! by Bob Polak, which is a walking guide of Amsterdam based on Anne’s writings.
The British passport of Nannie's mother served to protect the family from deportation. One day her classmate Jacqueline van Maarsen (author of several books that detail her friendship with Anne Frank and her own family history) called on the family…