Maud Franklin had been Whistler’s main model since the 1870s and became Whistler’s mistress.
She called herself "Mrs Whistler", with Whistler usually referring to her in company as "Madame".
Whistler showed no intention of marrying Maud.
Through his friendship with Edward Godwin, Whistler became close to Beatrice (or "Trixie" as he called her).
Whistler painted her in the full-length portrait titled Harmony in Red: Lamplight (GLAHA 46315).
In 1885 Beatrice separated from her husband as a result of his compulsive philandering.
Godwin died in 1886.
 By the summer of 1888 Whistler and Beatrice appeared in public as a couple.
At a dinner Louise Jopling and Henry Labouchère insisted that they should be married before the end of the week.

The wedding was arranged; as a member of Parliament, Henry Labouchère arranged for the Chaplain to the House of Commons to marry the couple.
No publicity was given to the ceremony to avoid the possibility of a furious Maud Franklin interrupting the marriage ceremony.
The marriage took place on 11 August 1888, with the ceremony attended by a reporter from the Pall Mall Gazette, so that the event received publicity after the event.
The couple left soon after for Paris, to avoid any risk of a scene with Maud.

After their marriage they lived in Tower House, 33 Tite Street, then in 1889, Whistler and Beatrice moved to 21 Cheyne Walk, in Chelsea, London.
After an indifferent reception to his solo show in the Goupil Gallery, London, featuring mostly his nocturnes, Whistler abruptly decided he had had enough of London.
He and Beatrice moved to Paris in 1892 and resided at n° 110 Rue du Bac, Paris, with his studio at the top of 86 Rue Notre Dame des Champs in Montparnasse.

He was at the top of his career when it was discovered that Beatrice had cancer.
They returned to London in February 1896, taking rooms at the Savoy Hotel while they sought medical treatment.
Whistler’s portraits of her, The Siesta (C.159) and By the Balcony (C.160), were drawn as she lay dying.
She died at St. Jude's Cottage in Hampstead Heath on 10 May 1896 and was buried on her birthday, 12 May, in Chiswick Old Cemetery in the London Borough of Hounslow.
 Following his death Whistler was buried in the same tomb as his wife.
Maud Franklin had been Whistler’s main model since the 1870s and became Whistler’s mistress. She called herself "Mrs Whistler", with Whistler usually referring to her in company as "Madame". Whistler showed no intention of marrying Maud. Through his friendship with Edward Godwin, Whistler became close to Beatrice (or "Trixie" as he called her). Whistler painted her in the full-length portrait titled Harmony in Red: Lamplight (GLAHA 46315). In 1885 Beatrice separated from her husband as a result of his compulsive philandering. Godwin died in 1886.  By the summer of 1888 Whistler and Beatrice appeared in public as a couple. At a dinner Louise Jopling and Henry Labouchère insisted that they should be married before the end of the week.
The wedding was arranged; as a member of Parliament, Henry Labouchère arranged for the Chaplain to the House of Commons to marry the couple. No publicity was given to the ceremony to avoid the possibility of a furious Maud Franklin interrupting the marriage ceremony. The marriage took place on 11 August 1888, with the ceremony attended by a reporter from the Pall Mall Gazette, so that the event received publicity after the event. The couple left soon after for Paris, to avoid any risk of a scene with Maud.
After their marriage they lived in Tower House, 33 Tite Street, then in 1889, Whistler and Beatrice moved to 21 Cheyne Walk, in Chelsea, London. After an indifferent reception to his solo show in the Goupil Gallery, London, featuring mostly his nocturnes, Whistler abruptly decided he had had enough of London. He and Beatrice moved to Paris in 1892 and resided at n° 110 Rue du Bac, Paris, with his studio at the top of 86 Rue Notre Dame des Champs in Montparnasse.
He was at the top of his career when it was discovered that Beatrice had cancer. They returned to London in February 1896, taking rooms at the Savoy Hotel while they sought medical treatment. Whistler’s portraits of her, The Siesta (C.159) and By the Balcony (C.160), were drawn as she lay dying. She died at St. Jude's Cottage in Hampstead Heath on 10 May 1896 and was buried on her birthday, 12 May, in Chiswick Old Cemetery in the London Borough of Hounslow.  Following his death Whistler was buried in the same tomb as his wife.
Beatrice Whistler