Knelleske Jans Tichelaar, born in Midlum on January 16, 1814, daughter of Jan Cornelis Tichelaar (tilebaker, fisherman and worker) and Rinske Gerrits Tigchelaar (peat tallier), maid servant, died in Leeuwarden on November 28, 1902, aged 88 years.

Knelleske was married in Franekeradeel on June 20, 1835, at the age of 21 (1) to
Klaas Allerts Sybrandi (aged 24 years), born in Harlingen on June 7, 1811, son of Alle Klazes Sybrandi and Martje Jans Hoekstra, worker and farmhand, died in Leeuwarden on December 13, 1847, aged 36 years.

• 1 : Mattje Sibrandi, born in Midlum on May 1, 1836, died in Leeuwarden on November 12, 1887, aged 51 years.
  

• 2 : Jan Sibrandi, born in Midlum on February 2, 1838, died in Leeuwarden on February 25, 1929, aged 91 years.
  

• 3 : Sybren Sibrandi, born in Midlum on January 8, 1840, died in Leeuwarden on December 27, 1908, aged 68 years.
  

• 4 : Rinse Sibrandi, born in Franeker on December 14, 1842, died in Wymbritseradeel on March 10, 1921, aged 78 years.
  

Knelleske was married in Leeuwarden on August 4, 1850, at the age of 36 (2) to
Claas Gerlofs Beers (aged approximately 27 years), born circa 1823 (?).

• 5 : Stillborn daughter, born in Leeuwarden on December 31, 1850.