>>50
Dana Scully is a devout Roman Catholic.
https://en.wikipedia.org/wiki/Religion_in_The_X-Files

Her middle name is Katherine, which means pure.

https://www.behindthename.com/name/katherine
>In the early Christian era it became associated with Greek καθαρός (katharos) meaning "pure", and the Latin spelling was changed from Katerina to Katharina to reflect this.

Scully is an Irish surname.

https://surnames.behindthename.com/name/scully
>Anglicized form of Ó Scolaidhe.

Complete with red hair, Scully is a portrait of an Irish Catholic, like JFK.
What about Fox Mulder?