Griete Beertsen.

Griete was married in Oldebroek on March 29, 1618 to
Reyer Wilhelms (aged approximately 23 years), kerkmeester, born circa 1595, died after 1642, aged at least 47 years.

• 1 : Willem Reijersen, schepen van oldebroek, born circa 1620, died before February 16, 1704, aged at most 84 years.
  Willem was married between 1653 and 1656, at the age of 33 to 36 (1) to Lubbertjen Jans (aged 28 years to 31 years), born circa 1625, died before March 26, 1659, aged at most 34 years, daughter of Jan Andrees and Jenneken Jans.
  Willem was married in Oldebroek on March 26, 1659, at the age of approximately 39 (2) to Hendrickjen Dircks, died before 1666, daughter of Dirck Francksen and Merrichjen Gerrits.