Original: She died  in Burhanpur in the Deccan (now in Madhya Pradesh) during the birth of their fourteenth child, a daughter named Gauhara Begum.
Simplified: Mumtaz Mahal died on June 17, 1631 in Burhanpur in the Deccan (now in Madhya Pradesh) during the birth of their fourteenth child, a daughter named Gauhara Begum.