Harm Cornelis Maring, born in Uithuizermeeden on February 8, 1766, died there on May 3, 1815, son of Cornelis Harms and Bauke Jans.

He was married in Oosternieland (gem Uithuizermeeden) on September 28, 1793 to
Anje Doekes Oosting, born in Oosternieland (gem Uithuizermeeden), christened there on January 26, 1772, died in Uithuizermeeden on November 28, 1856, daughter of Doeke Alberts and Aafke Meertens.
(She was married afterwards in Uithuizermeeden on July 26, 1817 to Tebe Luitjes Hoving, born in Loppersum on May 30, 1773, son of Luitje Aljes and Martje Lammerts.)

• 1 : Kornelis Harms, born in Oosternieland (gem Uithuizermeeden) on December 28, 1793, christened there on January 5, 1794, died in 't Zandt on November 22, 1858.
  He was married in Uithuizermeeden on April 26, 1826 to Grietje Ties Oosterhuis, born in Uithuizermeeden on February 20, 1804, christened there on March 4, 1804, died before 1846, daughter of Ties Jans Oosterhuis and Jantje Remges.
  

• 2 : Aafke Harms, born in Uithuizen on November 8, 1795, died in Uithuizermeeden on April 28, 1870, buried in Oosteinde.
  She was married in Uithuizermeeden on February 7, 1816 (1) to Derk Alberts Brander, born in Uithuizermeeden, christened there on September 11, 1785, died there on February 29, 1840, son of Albert Derks Brander and Trijntje Remmerts.
  She was married in Uithuizermeeden on July 31, 1852 (2) to Klaas Freriks Dijkstra, born in 't Zandt, christened there on February 9, 1800, died in Uithuizermeeden on August 13, 1868, son of Freerk Kornellis Dijkstra and Reinje Klasen Bos.
  

• 3 : Doeke Harms, born in Uithuizen on February 11, 1798, died in Uithuizermeeden on September 8, 1861.
  He was married in Uithuizermeeden on April 28, 1821 to Trijntje Hindriks Jonker, born in Uithuizermeeden on April 19, 1802, christened there on May 9, 1802, died in Oosternieland (gem Uithuizermeeden) on August 23, 1874, daughter of Hindrik Berents Jonker and Jantje Jakobs van den Berg.
  

• 4 : Jan Harms, born in Uithuizermeeden on November 28, 1801, christened there on December 6, 1801, died there on July 17, 1861.
  He was married in Uithuizermeeden on November 10, 1827 to Martje Jans de Jonge, born in Uithuizermeeden on October 21, 1802, christened there on October 31, 1802, died on May 18, 1883, daughter of Jan Timens de Jonge and Janna Hermannus Oosterman.
  

• 5 : Nanje Harms, born in Uithuizermeeden on September 21, 1803, christened there on October 2, 1803, died there on September 15, 1845.
  She was married in Uithuizermeeden on March 10, 1821 to Lammert Ties Scholtens, born in Uithuizermeeden, christened there on June 7, 1795, died there on February 8, 1874, son of Ties Alberts and Trijntje Fokkes.
  

• 6 : Derk Harms, born in Uithuizermeeden on December 4, 1805, christened there on December 15, 1805, died there on July 28, 1817.
  

• 7 : Hindrik Harms, born in Uithuizermeeden on January 6, 1810, christened there on January 14, 1810, died there on March 29, 1870, buried in Oosteinde.
  He was married in Uithuizermeeden on February 3, 1836 to Tietje Klasen van Kalker, born in Uithuizermeeden on December 27, 1805, christened there on January 5, 1806, died there on June 13, 1880, buried in Oosteinde, daughter of Klaas Klasen van Kalker and Aaltje Wristers.
  

• 8 : Bouwke Harms, born in Uithuizermeeden on July 30, 1812, died there on December 5, 1887.
  She was married in Uithuizermeeden on December 28, 1831 to Pieter Edzes van der Weg, born in Uithuizermeeden on November 20, 1807, christened there on December 20, 1807, died there on December 29, 1867, son of Edze Pieters van der Weg and Aagtje Alberts.