Marriage and social life
In 1835, after suffering several illnesses, Julia visited the Cape of Good Hope in South Africa with her parents to recover. It was common for Europeans living in India to visit South Africa to convalesce. While there, she met the British astronomer and photochemist Sir John Herschel, who was observing the southern celestial hemisphere.
She also met Charles Hay Cameron, twenty years her senior and a reformer of Indian law and education who later invested in coffee plantations in what is now Sri Lanka. He was also there to convalesce, probably after a malarial fever, which often spread during the Indian monsoon season. The illness caused kidney trouble and diarrhœa for the rest of his life.
They were married in Calcutta on 1 February 1838, two years after meeting. In December, Julia gave birth to their first child; Herschel was the godfather. Between 1839 and 1852, they had six children, one of whom was adopted. In all, the Camerons raised 11 children, five of her own, five orphaned children of relatives, and an Irish girl named Mary Ryan whom they found begging on Putney Heath and whom Cameron used as a model in her photographs. Their son, Henry Herschel Hay Cameron, would also become a photographer.
Through the early 1840s—as the organiser of social engagements for the Governor-General, Lord Hardinge—Cameron became a prominent hostess in Anglo-Indian society. During this time she also corresponded with Herschel. In 1839, he told Cameron about the invention of photography. In 1842, he sent her two dozen calotypes and daguerreotypes, the first photographs she ever saw.
The Camerons moved to England in 1845, where they took part in London's artistic and cultural scene. Julia often visited Little Holland House where her sister, Sara Prinsep, oversaw a literary and artistic salon "of Pre-Raphaelite painters, poets, and aristocrats with artistic pretensions". Here, she met many of the subjects of her later portraits, including Henry Taylor and Alfred Tennyson.
Daphne du Maurier describes the scene:The nobilitee, the gentree, the litherathure, polithics and art of the counthree, by jasus! It's a nest of proraphaelites, where Hunt, Millais, Rossetti, Watts, Leighton etc, Tennyson, the Brownings and Thackeray etc and tutti quanti receive dinners and incense, and cups of tea handed to them by these women almost kneeling.Benjamin Jowett echoed this when describing Cameron's reverence to these artists and poets after a later visit to Freshwater. The same salon-like atmosphere was present. "She is a sort of hero-worshipper, and the hero is not Mr Tennyson – he only occupies second place – but Henry Taylor."
In 1847, she was writing poetry, had started a novel, and published a translation of Gottfried August Bürger's Leonora.
In 1848, Charles Cameron retired and invested in coffee and rubber plantations in Ceylon, becoming one of the island's largest landowners. The Camerons settled in Tunbridge Wells in Kent, where they were neighbours of Taylor, then moved to East Sheen in 1850. During this time, Cameron became a member of a society for art education and appreciation. George Frederic Watts started working on a painting of Cameron (which is now in the National Portrait Gallery).
In 1860, after an extended visit to Tennyson at Freshwater, Cameron bought a house next door. The family moved there, naming the property "Dimbola" after one of the coffee plantations in Ceylon. A private gate connected the residences and the two families soon started entertaining famous people with music, poetry readings, and amateur plays, creating an artistic scene similar to Little Holland House. Cameron lived there until 1875.