Ros was a Catalan
Jesuit who arrived in India in 1584. He learned
Syriac while he was in Goa and Malabar and became the professor of the
semitic languages in the seminary of Vaipikotta. He was consecrated bishop of Angamaly by Archbishop
Aleixo de Menezes in 1601. His See was later transferred to Cranganore and he was elevated as the Archbishop of Angamaly-Cranganore. Dom Francis Ros expired on 18 February 1624 and in the old church of
North Paravur Kattakkavu, a monument is built for Ros in the sanctuary of the church. == His mission among the St. Thomas Christians ==