Timothy I, Catholicos Name(s): Timothy I, Catholicos (ܛܝܡܘܬܐܘܣ, ṭīmūtēws)Timothy the Catholicos (طيماثاوس الجاثليق, ṭīmāthāws al-jāthulīq)Date: 727/728-823Confession: Christian (East Syrian)Works: Book of questions