I looked at your original marriage record again at the website of Archives départementales des Pyrénées-Atlantiques.
I see now that the name of the town where your Jean DESCARAY was living at the time of his marriage is : SAUCÈDE
Sometimes the capital letters « L » and « S » look almost the same, which is why I was fooled. I hope this did not cause any problems !
with my best regards & bonne quête !