Trientje was born on January 3rd, 1947 in Emmen.1 Trientje's father was Wietse Meijering and her mother is <Unknown>. Her maternal grandparents were harm Weerman and maria geziena ("siena") Hemmen. She was an only child. She died at just 14 days old on January 17th, 1947 in Emmen.