Leo IX vs Bruno of Toul

Leo IX and Bruno of Toul both are nouns.

Word	Noun	Adjective	Verb	Adverb
Leo IX	Yes	No	No	No
Bruno of Toul	Yes	No	No	No

As nouns, Leo IX and Bruno of Toul are synonyms defined as:

Leo IX and Bruno of Toul: German pope from 1049 to 1054 whose papacy was the beginning of papal reforms in the 11th century (1002-1054)

Other synonyms of Leo IX include Bruno, Pope Leo IX.

Leo IX (noun)	Bruno of Toul (noun)
German pope from 1049 to 1054 whose papacy was the beginning of papal reforms in the 11th century (1002-1054)	German pope from 1049 to 1054 whose papacy was the beginning of papal reforms in the 11th century (1002-1054)