Dirk de Groot, born in Harlingen on September 2, 1848, son of Rienk Dirks de Groot (workman) and Susanna Hoogmolen, dock hand, docker, docker, docker, workman, dock hand, dock hand, workman, dock hand, dock hand, dock hand and scheepssjouwerman, died in Harlingen on March 17, 1940, aged 91 years.


Dirk was married in Harlingen on September 18, 1873, at the age of 25 to
Maria Tjerks (aged 24 years), born in Harlingen on March 27, 1849, daughter of Tjerk Gerrits Tjerks Tichelaar (workman) and Rigtje Willems Brandy, died in Harlingen on March 18, 1930, aged 80 years.

From this marriage: