Pieter de Vries, born in the year 1844, worker.

Pieter was married to
Grietje Mosk, born circa 1862 (?).

• 1 : Hendrika de Vries, born in Anna Paulowna on October 1, 1885, died in Schagen on May 20, 1972, aged 86 years.
  Hendrika was married in Zijpe on March 27, 1909, at the age of 23 to Lodewijk Tigchelaar (aged 22 years), born in Harlingen on July 1, 1886, son of Harmen Tigchelaar (stoneware baker, stoneworkbaker's hand, earthenware baker, tilebaker and fuel dealer) and Antje Knol (maid servant), teacher, died in Den Helder on January 4, 1965, buried in Driehuis-Westerveld on January 8, 1965, aged 78 years.