Theodorus Gijsbertus Smits van Oyen Dutch nobleman (1860-1919) (1860–1919) Parents Johanna Hendrika Heere Johannes Theodorus Smits van Oyen Children Louise Jeanette Thérèse Marie Smits van Oyen Johannes Theodorus Maria Smits van Oyen Theresia Maria Josephina Smits Siblings Norbertus Cornelius Maria Smits van Oyen Josephus Theodorus Maria Smits van Oyen Partners Josephine Wilhelmine Theresia Hubertine Regout