Question: What is the date of death of Mata Gujri's husband?
Sentence (from "Mata Gujri"): Mata Gujri (1624–1705), also known as Mata Gujari, was the wife of Guru Tegh Bahadur, the ninth Guru of Sikhism, and the mother of Guru Gobind Singh, the tenth Guru of Sikhism.
Relevant evidence: Yes