Sister St. Jean de l’Eucharistie was a nun and teacher who belonged to the Sisters of the Immaculate Conception. During the Battle of Hong Kong, she worked at La Salle Relief Hospital. She was later interned at Stanley Camp. Sister St. Jean de l’Eucharistie was released with four other Sisters in December 1942 and arrived in Canton on 18 December.
Source
1. https://www.chinafamilies.net/internees/9039-moquin-jeanne/
2. http://www.hongkongwardiary.com/searchgarrison/uniformedcivilians.html#_Toc43367292
3. Sister St. Jean's (de l’Eucharistie) abridged name/signature appears under "La Salle College" (La Salle Relief Hospital) on the right on the "Day Joyce Sheet" held by the Imperial War Museum.
See: https://www.iwm.org.uk/collections/item/object/30083388. An explanation of the "Day Joyce Sheet" is given at: https://gwulo.com/media/46458