Eugenie Mary Loudon

(born 1941) (b. 1941)

Parents

• Margarethe Katharine Osieck
• James Willem Loudon

Children

• Sabine Margaretha Renée van Tuyll van Serooskerken
• Alexandra Nadia van Tuyll van Serooskerken
• Reinout James Frederick van Tuyll van Serooskerken
• Bryony Emilie Elise van Tuyll van Serooskerken

Siblings

• James Theodore Loudon
• Margaretha Eugénie Adrienne Loudon
• James Alexander Loudon
• Erik Hugo Loudon
• Ronald Henry Loudon
• Lydia Frederika Loudon

Partners

• Hans Willem Reinier van Tuyll van Serooskerken