Aaltje Rinderts de Vries, born circa 1800 (?).

Aaltje was married to
Hendrik Johannes Sigtema, born circa 1798, worker.

• 1 : Rienk Hendriks Sigtema, born in Eernewoude on March 4, 1823, fisherman, died in Eernewoude on December 21, 1847, aged 24 years.
  Rienk was married in Tietjerksteradeel on June 3, 1843, at the age of 20 to Jitske Johannes van Keimpema (aged 30 years), born in Eernewoude on March 9, 1813, daughter of Johannes Syttes van Keimpema (worker, fisherman and bargeman) and Gelske Baukes Feenstra, died in Eernewoude on July 6, 1886, aged 73 years.