Dieuwerke Cornelis, born in Wirdum (gem Loppersum), christened there on November 16, 1732, daughter of Cornelis Alberts and Jantje Peters.

Dieuwerke got the banns published in Loppersum on March 12, 1757 in church, at the age of 24 to
Derk Jans (aged 21 years), born in Loppersum, christened there on March 13, 1735, son of Jan Derks Smit and Grietje Aris.

• 1 : Anje Derks, born in Loppersum, christened there on October 6, 1765, died there on April 2, 1846, aged 80 years.
  Anje was married circa 1792 in church, at the age of approximately 27 to Willem Agges Havenga (aged approximately 23 years), born in Zeerijp (gem 't Zandt) (gem 'T Zandt), christened there on March 20, 1769, died in Loppersum on January 23, 1845, aged 75 years, son of N.N. and Grietje Jans.