May Irwin (English Wikipedia)

Gracyk, Tim (2006). "May Irwin". Tim Gracyk's Phonographs, Singers, and Old Records. Archived from the original on July 8, 2019. Retrieved February 21, 2020.

ragpiano.com (Global: low place; English: 8,723^rd place)

Edwards, Bill. "Georgina May (Campbell) (Keller) Irwin (Eisfeldt)". RagPiano.com. Archived from the original on September 15, 2018. Retrieved February 22, 2020.

Lunman, Kim (April 13, 2009). "May Irwin and her Keeper". Thousand Islands Life Magazine. Archived from the original on May 13, 2010. Retrieved December 28, 2009.

Gracyk, Tim (2006). "May Irwin". Tim Gracyk's Phonographs, Singers, and Old Records. Archived from the original on July 8, 2019. Retrieved February 21, 2020.
de Lafayette, Maximillien. "World of Cabaret - American Music and the Birth of Cabaret from the Early Jazz Era to Present". International News Agency. Archived from the original on October 12, 2008.
Lunman, Kim (April 13, 2009). "May Irwin and her Keeper". Thousand Islands Life Magazine. Archived from the original on May 13, 2010. Retrieved December 28, 2009.
Dirks, Tim. "Sex in Cinema: Pre-1920s Greatest and Most Influential Erotic / Sexual Films and Scenes". AMC Filmsite. Archived from the original on October 29, 2019. Retrieved February 22, 2020.
Edwards, Bill. "Georgina May (Campbell) (Keller) Irwin (Eisfeldt)". RagPiano.com. Archived from the original on September 15, 2018. Retrieved February 22, 2020.

Callwood, June (1977). The naughty nineties, 1890-1900. Toronto: Natural Science of Canada. p. 79. ISBN 0-919644-21-X. OCLC 5172430.