Eeltje Jacobus Kapper, born circa 1825, carpenter's man and carpenter.

Eeltje was married to
Beitske Pieters Westra, born circa 1825 (?), died before May 13, 1871, aged at most 46 years.

• 1 : Hotske Eeltjes Kapper, born in Wartena on May 7, 1848, died there on January 24, 1886, aged 37 years.
  Hotske was married in Idaarderadeel on May 13, 1871, at the age of 23 (1) to Roelof Ottes Feenstra (aged 26 years), born in Warga on October 21, 1844, son of Otte Wybes Feenstra (bargeman, worker, bargeman and worker) and Johanna Oepkes Bouwma, cooper, died in Wartena on April 22, 1876, aged 31 years.
  Hotske was married in Idaarderadeel on June 28, 1877, at the age of 29 (2) to Jacob Wijbes van der Kolk (aged 44 years), born in Wartena on December 2, 1832, son of Wijbe Hessels van der Kolk and Jeltje Jacobs Lap, blacksmith.