Guru Gobind Singh Ji, the tenth Sikh Guru, was born to Guru Tegh Bahadur Ji and Mata Gujri Ji in Patna, Bihar on December 22nd, 1666 AD. Guru Tegh Bahadur Ji had traveled to East India with the family to do Parchaar (spread Sikhi’s message) and settled Their family in Patna while They continued travels. Guru Tegh Bahadur Ji was not present at the birth so Mata Gujri Ji named their only son Gobind Rai.