Nicolaas Feenstra, born in Udenhout on March 14, 1882, son of Ulbo Klazes Feenstra (postoffice clerk, stationchef (1882) and stationmaster) and Tytje Reinouts van Haga, 2e luitenant der infanterie and manager flour factory, died in Leeuwarden on June 6, 1960, aged 78 years.

Nicolaas was married in Leeuwarden on September 22, 1910, at the age of 28 to
Marie Vosman (aged 22 years), born in Heerenveen on September 2, 1888, daughter of Hermanus Albertus Vosman (miller) and Eisina Palsma, died in Groningen on June 10, 1942, aged 53 years.