Alexander (Byzantine emperor)
Other sources
Table:
Alexander

House of Macedon

Born: 870 Died: 6 June 913

Regnal titles

Preceded by

Leo VI

Byzantine Emperor
11 May 912 – 6 June 913

Succeeded by

Constantine VII

Given the tabular data covering 'Alexander (Byzantine emperor)' — "Other sources" section, draft a brief sentence that explains what the highlighted cells show and provide it inside the JSON object {"answer": "YOUR ANSWER"}.