Guillaume de Deguileville

Guillaume de Deguileville (1295 - before 1358) was a French Cistercian and writer. His authorship is shown by one acrostic in Le Pèlerinage de la Vie Humaine, two in Le Pèlerinage de l'Âme, and one in Le Pèlerinage de Jhesucrist. These acrostics take the form of a series of stanzas, each beginning with a letter of Deguileville's name. According to indications in the Vie his father was called Thomas, he was named after his godfather, and his patron saint was William of Chaalis. There is no evidence that his name is connected with a village of Guileville.