Question: Which famous military leader, sometimes called "The Lame" beseiged Smyrna in 1402
Sentence (from "Ferdinand the Holy Prince"): Ferdinand the Holy Prince (] ; Portuguese: "Fernando o Infante Santo" ; 29 September 1402 – 5 June 1443), sometimes called the "Saint Prince" or the "Constant Prince", was an "infante" of the Kingdom of Portugal.
Relevant evidence: No