Question: What is the date of death of Constantine Lekapenos's father?
Sentence (from "Romanos I Lekapenos"): Romanos I Lekapenos or Lakapenos(" Rōmanos I Lakapēnos"; c. 870 – June 15, 948), Latinized as Romanus I Lecapenus, was an Armenian who became a Byzantine naval commander and reigned as Byzantine Emperor from 920 until his deposition on December 16, 944.
Relevant evidence: Yes