Grietje Jans Tichelaar, born in Dokkum on October 21, 1824, daughter of Jan Heerts Tichelaar and Anna Hendriks Bontekoe.

Grietje was married in Leeuwarden on December 19, 1846, at the age of 22 to
Marius Reinalda (aged 23 years), born in Leeuwarden on October 6, 1823, died on June 3, 1863, aged 39 years.

• 1 : Jan Reinalda, born in Harlingen on April 9, 1853.
  

• 2 : Anna Reinalda, born in Harlingen on June 19, 1855.
  

• 3 : Siebren Reinalda, born in Harlingen on May 9, 1859.
  

• 4 : Hendrik Reinalda, born in Harlingen on April 15, 1861.
  

• 5 : Maria Reinalda, born in Harlingen on November 15, 1863.