A Biographical Dictionary of the Celebrated Women of Every Age and Country/Mary (of Tours)
MARY, of the Incarnation, a celebrated Mouline Nun, whose Name was Mary Guyert; born 1599, at Tours; died at Quebec, 1672, aged 73.
Being left a widow at 32, she became a nun, and wrote a book for Novices, called L'Ecole Chrétienne; in 1639 she went to Quebec, and established a convent of her order there, which she governed with prudence and moderation. There is a 4to. volume of her's, containing a Retreat, and Letters. Dom. Claudius Martin, her son, who died 1696, published her life, which has also been written by Pere Charlevoix, a Jesuit.
L'Advocat's Biog.