In a photograph reproduced in A Scrap-book for the Holst Birthplace Museum, the leading lights of the 1928 Whitsun Festival at Canterbury Cathedral are pictured. Posing in the sunshine after a performance of The Coming of Christ, Masefield's modern mystery play with music by Gustav Holst, are 30-odd participants with the Dean, Dr George Bell, and Holst in the centre. Between Holst and Mrs Bell, and taller than either, sits an efficient-looking lady in her early thirties, clearly of some importance to the festival. This was Jane Marian Joseph, who first came under Holst's spell as a pupil at St Paul's Girls' School and had gone on to act out the principles for which he stood, not least in her meticulous organization of these festivals, and as a composer. After her untimely death, he was to describe her as ‘the best girl pupil I ever had’ in an assessment of her compositions.