Robert Nisbet Bain, 1911 Encyclopædia Britannica, Volume 28… (1911)
“ Subsequently he did much for agriculture, children's homes and the introduction and extension of the silk industry in Hungary. The events of 1848 brought him home from a long residence abroad, but he was no longer the man he had been, and soon withdrew again to Grafenberg. He died on the 21st of April 1850, on his way back to Hungary. ”
