Hobbe Ruurds Ploegstra, born on October 3, 1827, son of Ruurd Hobbes Ploegstra and Trijntje Lieuwes Bangma, died on April 24, 1892, aged 64 years.

Hobbe was married on January 10, 1850, at the age of 22 to
Trijntje Ages Radema (aged 20 years), born in Barradeel on February 4, 1829, daughter of Age Rommerts Radema (worker and worker) and Sjerpje Sjerps Post, died on May 5, 1896, aged 67 years.

• 1 : Age Ploegstra, born in Harlingen on December 18, 1849, butcher, died in Harlingen on December 31, 1941, aged 92 years.
  Age was married in Harlingen on January 13, 1887, at the age of 37 to Sjouwkje Olivier (aged 33 years), born in Harlingen on August 1, 1853, daughter of Aale Adams Olivier and Anna Wagenaar, died there on September 25, 1918, aged 65 years.