Harmen Mijllijma, born in Dockum on February 8, 1880, son of Stephanus Mijllijma and Lolkje Vrij.

Harmen was married in Leeuwarden on May 1, 1912, at the age of 32 to
Hiltje de Vries (aged 21 years), born in Kollum on July 21, 1890, daughter of Rienk de Vries (carter) and Gerbrigje Zijlstra, died after August 16, 1939, aged at least 49 years.
Hiltje was married afterwards in Leeuwarden on September 19, 1917, at the age of 27 to Keimpe Feenstra (aged 26 years), born in Workum on December 7, 1890, christened there on June 28, 1891, son of Johannes Keimpes Feenstra (journeyman printer, typesetter, boekdrukker, boekdrukker, journeyman printer and journeyman printer) and Sierdtje Yntema (dressmaker), typesetter and printer, died in Leeuwarden on August 16, 1939, aged 48 years.