Geertruida Alberts, born in Wirdum, christened circa 1744, died in Wirdum on June 19, 1809, aged approximately 65 years.

Geertruida was married in Wirdum on April 14, 1765, at the age of approximately 21 (1) to
Pieter Harms (aged 37 years), born in Wirdum, christened there on March 5, 1728, son of Harm Jans and Gheesijn Pieters.

• 1 : Geesijn Pieters, born in Wirdum, christened there on April 13, 1766.
  

• 2 : Geesijn Pieters, born in Wirdum, christened there on April 5, 1767.
  

• 3 : Albert Pieters, born in Wirdum, christened there on September 3, 1769.
  

• 4 : Harm Pieters Rusthoven, stroodekker, born in Wirdum, christened there on August 23, 1772, died in Loppersum on November 19, 1826, aged 54 years.
  Harm was married to IJktje Wildriks, born in Wirdum, christened there on March 14, 1770, died after 1828, aged at least 58 years, daughter of Wildrik Jans and Teetje Reinders.
  

• 5 : Jan Pieters, born in Wirdum, christened there on February 5, 1775.
  

• 6 : Jantjen Pieters, born in Wirdum, christened there on May 11, 1777.
  

• 7 : Anna Margaretha Pieters, born in Wirdum, christened there on November 12, 1781.
  

• 8 : Jantje Pieters, born in Wirdum, christened there on November 12, 1781.
  

Geertruida was married in Wirdum on June 12, 1785, at the age of approximately 41 (2) to
Gerbrand Berends (aged 29 years), born in Wittewierum, christened there on July 20, 1755, died in Wirdum on September 10, 1807, aged 52 years, son of Berent Harms and Ida Garbrants.

• 9 : Berend Gerbrands, born in Wirdum, christened there on August 20, 1786, died after 1809, aged at least 23 years.
  

• 10 : Ida Gerbrands Post, born in Wirdum, christened there on July 12, 1789, died there on September 21, 1831, aged 42 years.
  Ida was married between 1811 and 1815, at the age of 22 to 26 to Jakob Mennes Wieringa (aged 41 years to 45 years), landbouwer, born in Wirdum, christened there on November 11, 1770, died in Wirdum (gem Loppersum) on September 10, 1845, aged 74 years, son of Menno Jacobs and Anje Derks.