Jeanne-Nicole Mellon Saint-Laurent and David A. Michelson (eds.), "John son of Euphemianos — ܝܘܚܢܢ " in last modified August 17, 2016, http://syriaca.org/person/1821 ܝܘܚܢܢ Yōḥanān John son of Euphemianos Yōḥanān Jean fils d’Euphémianos http://syriaca.org/person/1821 John son of Euphemianos is commemorated in John, Son of Euphemianos (text), a work surviving in at least 16 manuscripts including ms Vatican, Syr. 464, f. 52-61v. Saint John son of Euphemianos is commemorated in John, Son of Euphemianos (text). Bibliotheca Hagiographica Syriaca 1140