Jeltje Johannes Lolkema, born circa 1798 (?), died before March 4, 1869, aged at most 71 years.

Jeltje was married to
Hedmar Annes Bijlsma, born circa 1794 (?), died before March 4, 1869, aged at most 75 years.

• 1 : Lolke Bijlsma, born in Beetsterzwaag circa 1821.
  Lolke was married (1) to Janke Ritskes Visscher, born circa 1821 (?), died before March 4, 1869, aged at most 48 years.
  Lolke was married in Opsterland on March 4, 1869, at the age of approximately 48 (2) to Joukjen Fokkes Annema (aged 36 years), born in Beets on May 11, 1832, daughter of Fokke Sytzes Annema (worker) and Romkjen Hendriks Veenstra, died in Beetsterzwaag on July 22, 1889, aged 57 years.
  Joukjen was married before in Opsterland on June 26, 1858, at the age of 26 to Klaas Wybes Feenstra (aged 36 years), born in Wartena on February 6, 1822, son of Wybe Ottes Feenstra (journeyman baker, merchant, shopkeeper and shopkeeper) and Antje Halbes Feenstra (shopkeeper), bargeman and skipper of a trading barge, died in Beetsterzwaag on June 15, 1864, aged 42 years.