Aleteia: An expert in Marian devotion, Fr. Donald H. Calloway, confirms this conclusion in his book Champions of the Rosary and explains how, “After the Black Death, the second half of the Hail Mary began to appear in the breviaries of religious communities, especially those of the Mercedarians, Camaldolese, and Franciscans … the people of the 14th century greatly needed the ‘hope-filled’ dimension of the second half of the Hail Mary prayer.” Full article is here.
