A Singular Drowning (sources)
- PRIMARY SOURCE: My Canadian Journal 1872-1878, by Harriot Georgina Blackwood, the Marchoness of Dufferin and Ava (aka Lady Dufferin), 1891 London, England. Pgs. 80-81, 88. Online: https://books.google.com/books?id=yp4dAAAAMAAJ&pg=PA88&dq=dufferin+canada+drowning&hl=en&sa=X&ved=0ahUKEwiK8pKtj4LbAhUU62MKHS-lDe0Q6AEIODAD#v=onepage&q=drowned&f=false
- Letter "L. 1108" to the Journal of the Society for Psychical Research, No. CLIV, Vol. VIII, December 1898. Pgs. 328-329. Online: https://books.google.com/books?id=Pn8zAQAAMAAJ&pg=PA329&lpg=PA329&dq=%22society+for+psychical+research%22+dufferin&source=bl&ots=hQ9tI76zay&sig=E2rLVln2hv1O-N7Lcmc5xrIWIFI&hl=en&sa=X&ved=0ahUKEwil6aixjoLbAhUQ8WMKHSJcADAQ6AEILDAB#v=onepage&q=%22society%20for%20psychical%20research%22%20dufferin&f=false