Konstantinos VII
Konstantinos VII (905–959) was a writer and historian.
Also recorded as Porphyrogennetos; Constantine VII.
Overview
Born at Constantinople in 905, died at Constantinople in 959.
In detail
the recorded working language is medieval Greek and Latin.
Positions recorded include Byzantine emperor.
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
“Constantine VII”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q41608: Konstantinos VII
Consult the source