Question: Henry of Almain was the song of one of the wealthiest men in Europe who joined what?
Sentence (from "Ardwold"): Casa Loma, built by Henry Pellatt and the largest private house ever constructed in Canada, was near Ardwold, as were Spadina House, the mansion of James Austin, and Glenedyth, the estate of Samuel Nordheimer.
Relevant evidence: No