Spot the Not #71 - weird saints

All of the following are real saints except one. Can you Spot the Not?

1. Saint Isidore: Patron Saint of the Internet

2. Saint Drogo: Patron Saint of Ugly People

3. Saint Athanasius: Patron Saint of Dentists

4. Saint Ambrose: Patron Saint of Beekeepers

5. Saint Cajetan: Patron Saint of the Unemployed

6. Saint Genesius: Patron Saint of Clowns