1879–1945 (Age 66)
Stad Almelo, Overijssel, Netherlands
When Frederik Letteboer was born on 9 November 1879, in Stad Almelo, Overijssel, Netherlands, his father, Thomas Letteboer, was 27 and his mother, Antonia Berendina Waanders, was 20. He married Aaltje Bannink on 5 September 1902, in Ambt Almelo, Overijssel, Netherlands. They were the parents of at least 2 sons and 1 daughter. He died on 9 December 1945, in his hometown, at the age of 66.