Peter Maurice Jacques Koch de Gooreynd (1905-1973) (1905–1973) Parents Manuela Joanna Joaquina Maria de Laski William Koch de Gooreynd Children Timothy William Jacques Leopold Koch de Gooreynd Enriqueta Mary Jeanne Koch de Gooreynd Simon Philip Julian Guy Koch de Gooreynd Siblings Gerald Koch de Gooreynd Alexander Louis Wynand Koch de Gooreynd Partners Joan Margaret Douglas