According to the muster rolls Pieter Jansz (van Nimwegen) and Maria Helmus was listed in 1696 with 1 daughter. That would have been Susanna Maerschalk from her first marriage. In Jan 1701 they had 2 sons and 1 daughter and in Dec 1702 they had 2 sons and 2 daughters. Johanna was then probably the daughter born between Jan 1701 and December 1702.
