Willem Frölich, born circa 1868, tile sorter.

Willem was married to
Annigje Voerman, born circa 1875 (?).

• 1 : Franciscus Andries Frölich, born in Harlingen on September 20, 1898.
  

• 2 : Hinke Frölich, born in Harlingen on December 9, 1899, died in Leeuwarden on September 10, 1970, aged 70 years.
  Hinke was married in Harlingen on July 19, 1928, at the age of 28 to Jan Dreunhuizen (aged 27 years), born in Harlingen on January 26, 1901, son of Jacobus Dreunhuizen (worker and caual labourer) and Setske Gerrits Tigchelaar (woman worker), factory worker and forwarding worker, died in Leeuwarden on January 9, 1984, aged 82 years.