Klaas Tjerks Tichelaar, born in Midlum on April 24, 1787, christened there on June 3, 1787, son of Tjerk Robijns Tichelaar (worker and farmhand) and Tjetske Klases (daily help), shoemaker's hand, shoemaker and worker, died in Wijnaldum on February 15, 1832, aged 44 years.
Klaas was married in Sexbierum on May 18, 1816, at the age of 29 to
Trijntje Rommerts Radema (aged 26 years), born in Wijnaldum on June 14, 1789, christened there on June 28, 1789, daughter of Rommert Bouwens Radema (farmer's hand) and Trijntje Ages (daily help), maid servant and woman worker, died in Wijnaldum on March 27, 1873, aged 83 years.
From this marriage:
- 2 : Tjerk Klases Tigchelaar, born in Wijnaldum on February 4, 1820, farmer's hand, merchant, worker, cabbage grower, bargeman and farmhand, died in Harlingen on November 29, 1896, aged 76 years.
Tjerk was married in Barradeel on May 2, 1846, at the age of 26 to Antje Hendriks Winsma (aged 21 years), born in Wijnaldum on July 14, 1824, daughter of Hendrik Gerryts Winsma (worker) and Jetske Hobbes Dijkstra, died in Harlingen on December 11, 1908, aged 84 years.
- 4 : Rommert Klases Tigchelaar, born in Wijnaldum on November 14, 1823, farmhand and worker, died in Tzummarum on September 11, 1897, aged 73 years.
Rommert was married in Barradeel on April 10, 1852, at the age of 28 (1) to Baukje Jans Dijkstra (aged 21 years), born in Sexbierum on March 27, 1831, daughter of Jan Arjens Dijkstra (rammer and rammer) and Jetske Hobbes Dijkstra, woman worker, died in Wijnaldum on January 29, 1859, aged 27 years.
Rommert lived (2) with Wypkje Taekeles Hanenburg, born in Barradeel on January 6, 1825, daughter of Taekele Tjebbes Hanenburg (worker) and Pietje Pieters Wykel, housekeeper and woman worker, died in Midlum on February 24, 1896, aged 71 years.
Wypkje was married before on May 15, 1858, at the age of 33 to Hobbe Sjoerds Dijkstra (aged 44 years), born on July 16, 1813, son of Broer Hobbes Dijkstra and Jiepke Sjoerds, died on March 19, 1860, aged 46 years. Hobbe was married before in Barradeel on March 19, 1836, at the age of 22 to Jantje Douwes Stoer (aged approximately 27 years), born in Sexbierum circa 1809, daughter of Douwe Jans Stoer (cabbage grower) and Marijke Simons, maid servant, died on October 12, 1837, aged approximately 28 years. Hobbe was married before in Barradeel on July 19, 1841, at the age of 28 to his sister in law Simentje Douwes Stoer (aged approximately 30 years), born in Sexbierum circa 1811, daughter of Douwe Jans Stoer (cabbage grower) and Marijke Simons, died on June 1, 1854, aged approximately 43 years.
- 5 : Robijn Klases Tigchelaar, born in Wijnaldum on October 23, 1827, merchant and worker, died in Wijnaldum on September 27, 1910, aged 82 years.
Robijn was married in Barradeel on April 10, 1852, at the age of 24 to his cousin Bregtje Bouwes Radema (aged 27 years), born in Midlum on March 14, 1825, daughter of Bouwe Rommerts Radema (worker) and Pietje Hanzes Jongsma, died in Wijnaldum on February 22, 1902, aged 76 years.