1855–1872
Twenty-four arches, and no iron in them
It took seventeen years. The work was driven by Fr Joseph Grégoire, whom his chronicler calls the apostle of Vadakenkoulam, and the building was engineered by a Jesuit lay-brother named Joseph Bergenthal, whose office the Society's Roman register for 1872 gives in two words: Ædif. eccl., builder of the church. Between them they turned twenty-four arches that carry their own weight, in lime and palm-toddy mortar, without cement, without iron, and without one wooden beam holding anything up. Halfway through, in 1861, the bishop came again, and three thousand Christians were waiting for him on the road.
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In English
"Fr Joseph Grégoire was therefore above all the apostle of Vadakenkoulam. It is chiefly to his persevering energy that this fine Christian community owes its great church."
What this source establishes
"The apostle of Vadakenkoulam" — and it is ONE chronicler who says it, not several. Auguste Jean, p.446. The same man supplies "probably without equal in the world"; Dessal's independent hedge is weaker ("unique in the world, perhaps").