Jochum Hendriks de Jong, born circa 1804 (?).

Jochum was married to
Catharina van der Wal, born circa 1808 (?).

• 1 : Johanna Jochums de Jong, born in Sneek on September 14, 1831, died in Hennaarderadeel on April 27, 1894, aged 62 years.
  Johanna was married in Hennaarderadeel on May 15, 1858, at the age of 26 to Johannes Folkerts Bakker (aged 28 years), born in Hennaarderadeel on April 7, 1830, son of Folkert Annes Bakker and Nieske Harmens Beista, bargeman, died in Hennaarderadeel on January 17, 1893, aged 62 years.