Roger I. de Sentes also known as ''Rogerius'' was a twelfth century French

Catholic The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...

Bishop A bishop is an ordained member of the clergy who is entrusted with a position of Episcopal polity, authority and oversight in a religious institution. In Christianity, bishops are normally responsible for the governance and administration of di ...

. Not much is known of his career or episciple work but he was Bishop of Oloron from 1102 until 1114 A.D. His most notable achievement is the construction of Oloron Cathedral. Churches Sainte-Marie - Oloron Cathedral
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References

Bishops of Oloron 12th-century French Roman Catholic bishops {{DEFAULTSORT:Sentes, Roger I. de