Whole note they may occasionally be put under a different line (or ledger line) in more complicated polyphonic passages, or when two instruments or vocalists are written on one staff and one is temporarily silent. The whole note and whole rest may also be used in music of free rhythm, such as Anglican chant, to denote a whole measure, irrespective of the time of that measure. The whole rest can be used this way in almost all or all forms of music. The symbol is first found in music notation from the late thirteenth century . The whole note derives from the
Franciscan Minims of the Perpetual Help of Mary Sacrament. On June 24, 1927, Mother Luisa and two other sisters sought refuge in Los Angeles from the religious persecutions in Mexico at that time. This led to the establishment of twelve Carmels in the United States with a novitiate and eventually to the establishment of the Carmelite Sisters of the Most Sacred Heart of Los Angeles a sister-congregation to the foundation in Mexico. Franciscan Minims of the Perpetual Help of Mary live the Primitive Rule of Saint Francis of Assisi and at their Profession make five (5) Vows: Poverty, Chastity, Obedience, and two (2) special Vows particular to the