Janke Wiltjes Mulder, born circa 1796 (?).

Janke was married to
Rinze Jans Miedema, born circa 1792 (?), cabbage grower.

• 1 : Baukje Rinzes Miedema, born in Dongjum on April 10, 1819, died on October 9, 1908, aged 89 years.
  Baukje was married in Franekeradeel on May 2, 1840, at the age of 21 to Gerrit Hanzes Dijkstra (aged 30 years), born in Peins on April 7, 1810, christened there on May 6, 1810, son of Hans Rinses Dijkstra and Grietje Jacobs Brunia, worker and cabbage grower, died in Schalsum on October 2, 1885, aged 75 years.
  Gerrit was married before in Franeker on May 8, 1837, at the age of 27 to Jeltje Andries van Gorkum (aged 30 years), born in Tzum on March 23, 1807, christened there on March 29, 1807, daughter of Andries Murks van Gorkum (worker and cabbage grower) and Tettje Jans Arbeider, died in Franeker on July 22, 1838, aged 31 years.