Abraham Tigchelaar, born in Harlingen on August 20, 1899, son of Anne Tigchelaar (workman, municipal worker and municipal worker) and Taetske de Vries (maid servant), marine engineer, technician, fitter gasworks, gasworks technician and caretaker, died in Warnsveld on July 12, 1991, buried in Tiel on July 17, 1991, aged 91 years.

Abraham was married in Harlingen on July 23, 1925, at the age of 25 (1) to
Sietske Schaafsma (aged 23 years), born in Harlingen on October 28, 1901, daughter of Sijbren Schaafsma (casual labourer) and Johanna Wilhelmina Hoekstra, died in Tiel on June 15, 1964, buried there on June 18, 1964, aged 62 years.

Abraham was married in Amsterdam on April 9, 1965, at the age of 65 (2) to
Maria Bootsma (aged 61 years), born in Franeker on October 9, 1903, daughter of Doede Bootsma and Aukje Wels.