1923
Filed among the fishing villages
In 1923 the Diocese of Tuticorin was erected, and Vadakkankulam passed out of the old Diocese of Trichinopoly into the new see. Its first bishop was Francis Tiburtius Roche: a Jesuit, and, as Stephen Neill records, the first Indian bishop of the Latin rite. The Catholic Directory of the following year prints a diocese still being drawn: “The Limits of this new Diocese are not yet quite determined. — It is impossible to give at present the number of Parishes that compose it.” Inside it there is as yet only one district, the Fishery Coast, and this inland parish is filed among the fishing villages: “Vadakankulam (Tinnevelly Dt.) — Revv. Y. Ignatius, G. Michael, Asst. — Cath. 4,765, vills. 17: Churches: brick 1, clay 4.” Neither priest was a Jesuit. After more than two centuries, the care of this parish had passed to the diocesan clergy, in the very year its new bishop was himself a Jesuit.
What this source establishes
The parish counted, two years after the diocese was erected — and listed under the DIOCESE OF TUTICORIN, under two priests who carry no "S.J." The Directory marks Jesuits; neither Y. Ignatius nor G. Michael is marked. The parish's care had passed to the diocesan clergy. Note the Directory gives no date of erection at all.