Question: Who is the mother-in-law of Emine Hatun?
Sentence (from "Mehmed I"): Mehmed I (1379 – 26 May 1421), also known as Mehmed Çelebi ("the noble-born") or Kirişçi (from Greek "Kyritzeslord's son"), was the Ottoman Sultan from 1413 to 1421.
Relevant evidence: No