Eimbert Claasz, born before 1635, died before January 18, 1667.

Eimbert was married circa 1664, at the age of at least 29 to
Lubbichien Hendricksen (aged approximately 24 years), born in Oldebroek circa 1640, died there circa February 2, 1700, aged approximately 60 years, daughter of Hendrick Helmichsen and Truychien Wychmans.
Lubbichien was married afterwards in Oldebroek in the year 1667, at the age of approximately 27 to Hendrick Beertsz. Lubbichien was married afterwards in Oldebroek before 1672, at the age of at most 32 to Otto Aartsz.

• 1 : Henrik Eymbertz, christened in Oldebroek on December 28, 1664.
  Henrik was married in Oldebroek on April 30, 1707, at the age of 42 to Steyntjen Dries (aged 26 years), born in Oldebroek, christened there on August 15, 1680, daughter of Drees Evertsz and Wijchmantjen Peters.