The parents of Wijntje Vonk are not known.

Details of Wijntje's birth are not known.

Wijntje married Leendert van den Boom

Details of Wijntje's marriage are not known.

She had the following children from her marriage to Leendert van den Boom:

- Hubertus van den Boom

born in 1801 at Breukelen, Utrecht, Netherlands.