Anna Maria Mackay (1913-1997) (1913–1997) Parents Johanna Elisabeth Blaauw Dirk Rijnhard Johan Mackay Children Johanna Elisabeth Eschauzier Pierre George Eschauzier Hilda Susan Eschauzier Siblings Eric Rynhard Alexander Mackay Johan Jacob Mackay Helene Gérardine Mackay Baron Johan Hugo Mackay Patricia Mackay Partners Rolf Robert Herman B. Baruch George Eschauzier