Jakob Willems Bos, born in Uithuizermeeden circa 1754, died there on January 6, 1824, son of Willem Kornelis and Klaaske Jakobs.

He was married in Uithuizermeeden on June 4, 1780 in church to
IJtje Pieters Bos, born in Oldenzijl (gem Uithuizermeeden) circa 1763, died in Uithuizermeeden on July 26, 1832.

• 1 : Aaltje Jakobs, born in Uithuizermeeden on December 8, 1782, died there on May 17, 1852.
  She was married in Uithuizermeeden on December 23, 1804 in church (1) to Willem Jans Boomker, born in Uithuizermeeden circa 1778, died there on August 21, 1826.
  She was married in Uithuizermeeden on December 5, 1827 in church (2) to Jan Kornelis Maring, born in Uithuizermeeden, christened there on February 27, 1775, died there on December 19, 1831, buried in Oosteinde, son of Cornelis Harms and Bauke Jans.
  (He was married before in Uithuizermeeden on April 16, 1802 in church to Lijzabeth Klasens Eigendeel, born in Uithuizermeeden, christened there on September 13, 1778, died there on September 8, 1819, daughter of Klaas Jans Eigendeel and Anje Thies.)
  

• 2 : Ida Jakobs, born in Uithuizermeeden, christened there on February 20, 1785, died in Oosternieland (gem Uithuizermeeden) on September 5, 1832.
  She was married in Uithuizermeeden on May 11, 1806 (1) to Pieter Kornelis Maring, born in Uithuizermeeden on January 23, 1780, died in Oosternieland (gem Uithuizermeeden) on April 17, 1824, son of Cornelis Harms and Bauke Jans.
  She was married in Uithuizermeeden on April 21, 1826 (2) to Pieter Reinjes Battema, born in Leermens (gem 't Zandt) (gem 'T Zandt) on September 23, 1799, died after 1842, son of Reinje Pieters Battema and Dijtje Duurs.
  (He was married afterwards in Uithuizermeeden on January 10, 1834 to Anje Edzes van der Weg, born in Uithuizermeeden on August 11, 1804, daughter of Edze Pieters van der Weg and Aagtje Alberts. (She was married before in Uithuizermeeden on November 19, 1828 to Pieter Bronts Lantinga, born in Uithuizermeeden on April 3, 1804, died before 1831. She was married before in Uithuizermeeden on February 5, 1831 to Heine Jans Oosterhuis, born in 't Zandt on April 20, 1805, died before 1834.))
  

• 3 : Geertruid Jacobs, born in Uithuizermeeden, christened there on February 18, 1787, died before 1821.
  She was married in Uithuizermeeden on November 20, 1818 to Derk Harms Schut, born in Zijldijk (gem 'T Zandt) on December 11, 1761.
  (He was married at the same time in Oosternieland (gem Uithuizermeeden) on March 19, 1797 (1) to Aafke Meertens, born in Oosternieland (gem Uithuizermeeden), died there before 1812. (She was widow of Doeke Alberts, died in Oosternieland (gem Uithuizermeeden) before 1797.) He was married at the same time in Uithuizermeeden on December 25, 1811 (2) to Stientje Hendriks, born in Zijldijk (gem 'T Zandt) on December 21, 1761, died before 1818. He was married afterwards in Uithuizermeeden on August 11, 1821 to his sister in law Trijntje Jacobs Bos, born in Uithuizermeeden, christened there on December 11, 1796, daughter of Jakob Willems Bos and IJtje Pieters Bos.)
  

• 4 : Trijntje Jacobs, born in Uithuizermeeden, christened there on December 11, 1796.
  

• 5 : Hindrik Jacobs, born in Uithuizermeeden circa 1799, died there on May 18, 1850.
  

• 6 : Jakob Willems, born in Uithuizermeeden circa 1801, died there on May 24, 1828.
  He was married in Uithuizen on November 24, 1825 to Elizabeth Frederiks Overman, born in Onderwierum (gem Bedum) circa 1798, died after 1828, daughter of Frederik Overman and Auke Derks.
  

• 7 : Aibe Jacobs, born in Uithuizermeeden circa 1806.