born 30-04-1899 in Utrecht
parents: Johannes van der Rijst and Jannetje Catharina Hendrikje van Eerde
Birth registered 18-07-1917 (when her mother married), with a note that the child was acknowledged by her parents. Given that her mother's husband was only 14 when Jannetje was born (and the length of time between her birth and their marriage), it is unlikely he was her biological father.