In the sources tab I've added the screenshot of a baptismal record for a Jan Boye, child of "Cornelis en Pieternelle," on 27 February 1600. While no other name is given for the mother, this would certainly be plausible as a record for the child of Cornelis Boye and Pieternelle/a Simon Jan Leenaertsse (Hogenboom), though it's not absolute proof.