of King Charles the Martyr. He specifically identified as Anglo-Catholic, proclaiming himself "classicist in literature, royalist in politics, and anglo-catholic in religion". About 30 years later Eliot commented on his religious views that he combined "a Catholic cast of mind, a Calvinist heritage, and a Puritanical temperament". He also had wider spiritual interests, commenting that "I see the path of progress for modern man in his occupation with his own self, with his inner being" and citing Goethe and Rudolf Steiner as exemplars of such a direction. One of Eliot's biographers, Peter Ackroyd, commented that "the purposes of [Eliot's conversion] were two-fold. One: the Church of England offered Eliot some hope for himself, and I think Eliot needed some resting place. But secondly, it attached Eliot to the English community and English culture." Separation and remarriage By 1932, Eliot had been contemplating a separation from his wife for some time. When Harvard offered him the Charles Eliot Norton professorship for the 1932–1933 academic year, he accepted and left Vivienne in England. Upon his return, he arranged for a formal separation from her, avoiding all but one meeting with her between his leaving for America in 1932 and her death in 1947. Vivienne was committed to the Northumberland House mental hospital in Woodberry Down, Manor House, London, in 1938, and remained there until she died. Although Eliot was still legally her husband, he never visited her. From 1933 to 1946 Eliot had a close emotional relationship with Emily Hale. Eliot later destroyed Hale's letters to him, but Hale donated Eliot's to Princeton University Library where they were sealed, following Eliot's and Hale's wishes, for 50 years after both had died, until 2020. When Eliot heard of the donation he deposited his own account of their relationship with Harvard University to be opened whenever the Princeton letters were. From 1938 to 1957 Eliot's public companion was Mary Trevelyan of London University, who wanted to marry him and left a detailed memoir. From 1946 to 1957, Eliot shared a flat at 19 Carlyle Mansions, Chelsea, with his friend John Davy Hayward, who collected and managed Eliot's papers, styling himself "Keeper of the Eliot Archive". Hayward also collected Eliot's pre-Prufrock verse, commercially published after Eliot's death as Poems Written in Early Youth. When Eliot and Hayward separated their household in 1957, Hayward retained his collection of Eliot's papers, which he bequeathed to King's College,