Jeanne-Nicole Mellon Saint-Laurent and David A. Michelson (eds.), "Severus the Mathematician" in last modified August 17, 2016, http://syriaca.org/person/1469 Severus the Mathematician SÉVÈRE LE MATHÉMATICIEN http://syriaca.org/person/1469 408 male 667 630 In hagiography: Severus the Mathematician was an astronomer from Nisibis who became bishop of Qenneshrin in 630. Saints Syriaques SÉVÈRE LE MATHÉMATICIEN 408 Barsaum Lu'lu 352-55 J. Habbi BSO II, 1015