Spellingvariant: Jan Ysbrantsz Roodenburg.
Jan Ysbrantsz Roodenburg, van Amsterdam, koekebakker, weduwnaar van Annetje Cornelisdr. van Hemert, van Harlingen.
Hij was koekenbakker.
(1) He is married to Annetje Cornelisdr. van Hemert.
They got married
(2) He is married to Hestergen Willemsdochter van Nieuwkerk.
They were married in church on September 12, 1631 at Amsterdam.Source 2