Question: When is Archduke Joseph, Palatine Of Hungary's father's birthday?
Sentence (from "Archduke Joseph Karl of Austria"): A biography of Sinclair notes that the archduke sent a copy of his work, “a large octavo volume handsomely bound It is a most important and valuable philological work comparing the gypsy words with Sanskrit, Hindustani Persian, etc.”
Relevant evidence: No