Leo IV
Leo IV (790–855) was a catholic priest, writer and catholic bishop.
Also recorded as Pope Leo IV; Pope Saint Leo IV.
Overview
Born at Rome in 790, died at Rome in 855.
In detail
the recorded working language is Latin.
Places of work recorded in the authority are Rome and Papal States. Positions recorded include Pope and cardinal.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Pope Leo IV”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q228205: Leo IV
Consult the source