In 1615 , he returned to Douai where he became a member of the Order of Saint Benedict , joining the community of St Gregory the Great ( now Downside Abbey ) .
In 1615 , he was ordained as a priest in 1617 .
In 1615 , he returned to Douai where he became a member of the Order of Saint Benedict , joining the community of St Gregory the Great ( now Downside Abbey ) , and was ordained as a priest in 1617 .