The Count of Taillefer supposed that this temple was dedicated to
Isis, but the inscriptions preserved in the Museum of Art and Archeology of Périgord show that the temple was dedicated to the
tutelary goddess of Vesunna: Tute[lae] A[u(gustae) Vesunnae According to Camille Jullian, "the cult of Tutela has a very Roman origin and it consists in worshipping under this name the unknown god who protects a people, a city, an individual, the deity under the supervision of whom one is placed ... Here is marked the main characteristic of the worship of the
tutelae: they are deities of cities, not of peoples ... This is well indicated by the inscriptions: none is dedicated
Tutelae populi,
civitatis, but simply
Tutelae, Tutelae augustae ... TVTELAE VESUNNAE, in the well-known inscription of Périgueux, must be translated not as 'to the tutela of Vesunna' but as, 'to the tutela, Vesunna'. For
Émile Espérandieu, this is the case with The Tower of Vesunna. We do not know who Vesunna was whom the Petrocorii had made their
tutela. We may suppose she could have been a spring goddess similar to the god
Nemausus, who had given his name to the city of
Nîmes and to the whole of the
civitate there. It may be related that A
bas-relief found to the south-west of
Château Barrière depicting a seated panther bears the inscription: TVT///// A ///// == Architecture ==