Jacob Klazes Knol, born in Terband on July 9, 1825, son of Klaas Jakobus Knol (peat cutting supervisor) and Hilligje Jakobs van der Klok, veenwerker and bargeman, died in Harlingen on August 3, 1902, aged 77 years.
Jacob was married in Aengwirden on April 13, 1851, at the age of 25 to
Sjoukje Roelofs Visser (aged 22 years), born in Benedenknijpe on June 23, 1828, daughter of Roel Bonnes Visser (houtwerker) and Antje Oebeles Platje, died in Benedenknijpe before September 26, 1895, aged at most 67 years.
From this marriage:
- 1 : Hilligje Jacobs Knol, born in Aengwirden on August 22, 1851, died there on July 10, 1852, aged 323 days.
- 3 : Hilligje Jacobs Knol, born in Tjalleberd on December 24, 1855, daily help, died in Harlingen on January 7, 1918, aged 62 years.
Hilligje was married in Harlingen on September 16, 1886, at the age of 30 (1) to Bouwe Smits (aged 25 years), born in Woudsend on February 28, 1861, son of Jacob Willems Smits (yourneyman ropemaker) and Tetje Sijbrends Fokkens, barge hand, died in Harlingen on July 7, 1894, aged 33 years.
Hilligje was married in Harlingen on September 26, 1895, at the age of 39 (2) to Jacob Riem (aged 49 years), born in Harlingen on June 1, 1846, son of Christiaan Riem and Jantje Magnus Severein, workman.
Jacob was married before in Harlingen on September 26, 1895, at the age of 49 to Hiltje Lammertsma (aged approximately 22 years), born circa 1873 (?), died in Harlingen before September 26, 1895, aged at most 22 years.
- 4 : Antje Knol, born in Bovenknijpe on November 29, 1859, maid servant, died in Harlingen on January 17, 1940, buried there, aged 80 years.
Antje was married in Harlingen on June 16, 1882, at the age of 22 to Harmen Tigchelaar (aged 22 years), born in Harlingen on July 16, 1859, son of Lodewijk Gerrits Tigchelaar (workman and worker) and Saskje Harmens Dijkstra (seamstress), stoneware baker, stoneworkbaker's hand, earthenware baker, tilebaker and fuel dealer, died in Harlingen on September 15, 1943, buried there, aged 84 years.