Sien Diels: Sien Diels. Actress: Sesamstraat. Sien Diels was born on 1 August 1947 in Turnhout, Flanders, Belgium. She was an actress, known for Sesamstraat (1976), Thuis (1995) and Sedes & Belli (2002). She died on 17 October 2021 in Winksele, Flanders, Belgium.
Known For: Sesamstraat (Sien), Thuis (RiaRia Verbaendert), Sedes & Belli (Paula Tydgat), Recht op recht (Alma RietdekkerIrene Leduc-Malaarme)