Question: In which year was Emperor Akihito's eldest son's only daughter born?
Sentence (from "Antrobus baronets"): It was created on 22 May 1815 for Edmund Antrobus, of Antrobus Hall, Antrobus, Cheshire, a Fellow of the Royal Society, with remainder to his nephews Edmund Antrobus and Gibbs Antrobus.
Relevant evidence: No