Conversation so far:
who designed the uniform of the swiss guard
The uniform of the Swiss Guard was introduced by commandant Jules Repond (1910–1921) in 1914. Repond's design was inspired by 16th-century depictions of the Swiss Guard.
when was the swiss guard founded
Founded in 1506, the Papal Swiss Guard is the Vatican’s military unit and is charged with protecting the pope and guarding the Apostolic Palace and the gates of Vatican City.

Question: who was the pope when the guard was founded
Self-contained rewrite: who was the pope when the swiss guard was founded