Leila Ida Nerissa Bathurst Waddell, also known as Laylah, (10 August 1880 – 13 September 1932) was a violinist, daughter of Irish immigrants to Australia, David Waddell of Bathurst and Randwick. She became a famed Scarlet Woman of Aleister Crowley, and a powerful historical figure in magick and Thelema in her own right. While Creswell states Leila was part-Maori, he provides no evidence of this; in fact NSW birth deaths and marriages records show she was the grand daughter of John Crane (Coventry) and Janet McKenzie (Fort William Inverness) and John Waddell (Monaghan) and Elizabeth McAnally (Monaghan).
She was familiarly addressed by Crowley as "Laylah," and was immortalized in his 1912 volume The Book of Lies and his autobiography The Confessions of Aleister Crowley. Crowley referred to her variously as 'Divine Whore', 'Mother of Heaven', 'Sister Cybele', and 'Scarlet Woman'. They studied the occult and took mescaline together. Crowley's famous Book of Lies was largely dedicated to Waddell, with poems like "Duck Billed Platypus" and "Waratah Blossoms". A photograph of her in ritual is reproduced in the volume.
Waddell herself was an accomplished writer, magician, and a founding member of the original company of the Rites of Eleusis. In Oct. and Nov. 1910, Crowley starred Waddell and other members of his magical order the Argenteum Astrum, in his series of dramatic planetary-based magical rites, the Rites of Eleusis, at London's Caxton Hall.
In 1912 Waddell, and fellow Crowley students Mary Desti and Mary Butts, were given co-authorship credit on Crowley's Magick (Book 4) as they wrote down his words, helped shape them by asking defining questions, and elicited Crowley's commentary on pertinent points.
Laylah was probably Aleister Crowley's most powerful muse, as she inspired numerous poems in addition to numerous chapters in The Book of Lies.
Crowley based two of his short stories on Leila – "The Vixen" and "The Violinist".
In 1915 Crowley stood at the base of the Statue of Liberty and declared an Irish republic in a long and impassioned speech accompanied by Waddell on the violin. The relationship with Crowley disintegrated as a consequence of his infidelities.
In 1923 Waddell returned to Sydney to nurse her ailing father. She performed with JC Williamson Ltd Orchestra at Her Majesty's Theatre and the Criterion, and with the Conservatorium and Philharmonic Societies Orchestras. In between times she resumed teaching, this time at the Convent School of the Sacred Heart in Sydney's Elizabeth Bay. She died, unmarried, of cancer at age 52. The Sydney Morning Herald noted: 'Besides possessing an excellent technique, Miss Waddell's style as a violinist was particularly marked by charm and refinement.'
- Cresswell, Toby (Sep 2008), Notorious Australians: The Mad, the Bad and the Dangerous, Sydney: ABC Books, pp. 57–60,
- NSW Births, Deaths and Marriages records
- "Leila Waddell", The Sydney Herald (obituary).
- Crowley, Aleister (2010), Breeze, William, ed., The Drug and Other Stories, Tibet, David, foreword, London: Wordsworth.
- Thelemapedia. (2004). Leila Waddell. Retrieved 28 April 2006.
- "Leila Waddell recognised at Bathurst 200 Celebration"