For the rest of his life, he remained convinced that at least some séance phenomena were genuine, no matter how many accusations of fraud sceptics made or how much evidence of trickery was produced.
Selama sisa hidupnya ia tetap yakin bahwa setidaknya beberapa fenomena pemanggilan arwah adalah asli, tanpa mempedulikan berapa banyak tuduhan penipuan dari kalangan skeptis atau berapa banyak bukti adanya tipu muslihat dalam fenomena tersebut.