> The first mention we have of these three martyrs who died around 258 A.D. comes in the sixth century in the writings of Saint Gregory of Tours. > Denis (or Dionysius as he is also called) is the most famous of the three. Born and raised in Italy, he was sent as a missionary to Gaul (now France) circa 250 A.D. by Pope St. Clement along with five other bishops. > Denis made his base of missionary activity an island in the Seine near the city of Lutetia Parisorium -- what would become Paris. For this reason he is know as the first bishop of Paris and the Apostle of France. There he was captured by the Parisians along with Rusticus and Eleutherius. Later writers have referred to these as Denis' priest and deacon, or his deacon and subdeacon, but we have no further information on them. Continue reading: https://www.catholic.org/saints/saint.php?saint_id=42 > *[Catholic Online](https://www.catholic.org/) needs your help. We're not salespeople, but we depend on donations from people like you. Please, consider [making a donation.](https://ycvf.org/products/donate%20Online%20Ads%20Humbly_primary) Just $5.00, the price of a cup of coffee, can help ensure Catholic Online School continues to thrive.* > *[Catholic Online](https://www.catholic.org/) (a 501(c)(3) corporation) is a Project of [Your Catholic Voice Foundation](https://ycvf.org/), a Not-for-Profit Corporation. Your Catholic Voice Foundation has been granted a recognition of tax exemption under Section 501(c)(3) of the Internal Revenue Code. Federal Tax Identification Number: 81-0596847. Your gift is tax-deductible as allowed by law.*