Question: Ernst John von Freyend served during World War II as the adjutant to a Field Marshal born in which year ?
Sentence (from "Svetozar Boroević"): "K.u.k. Feldmarschall" Svetozar Boroević (or Borojević) (13 December 1856 – 23 May 1920) was an Austro-Hungarian field marshal who was described as one of the finest defensive strategists of the First World War.
Relevant evidence: No