Betje ten Brink appears on a handwritten list of all persons who held offices in the Dutch-Jewish community of Haarlem during the early years of the war. Betje ten Brink was an orderly at the Dutch-Jewish Joles Hospital. Photographs remain of each official. Betje ten Brink was unmarried. She lived at 34 Rozenhagestraat in Haarlem.
Jewish Historical Museum, Documents collection, inv.nr 1001