| The Immaculate Heart Sisters of Africa (IHSA) is a missionary congregation founded in 1955 by Monsignor Gerard Grondin, Maryknoll Missionary serving as Perfect Apostolic of the Perfecture of Musoma and assisted by Sister Rosemiriam Dagg, Maryknoll Sisters. One of its Convents is located at Musoma Diocese. The congregation was under the care and patronage of Maryknoll Sisters until the 16th of November 1969 at which time full governance of the congregation was entrusted to its members under... | (Not translated) | Edit |