In her early thirties, Hull moved to London where she met
Standish Hayes O'Grady. O'Grady taught Hull Irish and encouraged her to take up Celtic studies. She went on to study under
Holger Pedersen,
Kuno Meyer, and
Robin Flower. She became a member of both the
Gaelic League and
Irish Literary Society, going on to be elected president of the Irish Literary Society on 29 March 1915. Hull was honorary secretary for nearly thirty years. She sat on the council of
The Folklore Society, served as secretary of the
Royal Asiatic Society, and was a member of the
Viking Club. In 1931 she was awarded a D.Litt.
honoris causa by the National University of Ireland
. With Lionel Johnson, Hull was the editor of
The Irish Home Reading Magazine. Her first publication in this magazine was in May 1894, "The fate of the Children of Lir". She published books from 1898 to 1929, though her treatment of Irish sources was criticised by
Séamus Ó Duilearga. Her work was also published in a number of literary newspapers and journals, such as
Celtic Review,
Literary World,
Folklore Journal,
The Saga Book of the Viking Club and
The New Ireland Review. She served as editor to the
Lives of the Celtic Saints series, and regularly wrote reviews for
The Times. She wrote the English versification for the Irish hymn "Rop tú mo baile" in 1912, known as the hymn
Be Thou My Vision. Hull also played the organ.
Sgéalta Thomáis Uí Chathasaigh, a special volume from the Irish Texts Society, was dedicated to Hull. ==Published works==