Sri Guru Hargobind Sahib Ji was born at village Guru Ki Wadali (district Amritsar) on Harh Vadi 7th (21 Harh), Samvat 1652 (19th June, 1595). He was extremely handsome and the only son of Guru Arjan Sahib and Mata Ganga Ji. He had one daughter Bibi Viro Ji and five sons: Baba Gurditta Ji, Suraj Mal Ji, Ani Rai Ji, Atal Rai Ji and (Guru) Tegh Bahadur Ji. Out of these, four sons passed away during the life of Guru Sahib and the fifth one, Sri Guru Tegh Bahadur Ji become Ninth Nanak in 1664. Sri Guru Hargobind Sahib Ji succeeded Guru Arjan Sahib in 1606, at the age of eleven years. After the martyrdom of Sri Guru Arjan Dev Ji, the moment was crucial for the Sikhs. Now for the first time, the Sikhs began to think seriously to counter the high-handedness of the mighty and theist Muslim Empire. Now a change had taken place in the character of Sikh Nation on the force of circumstances. Dialectically speaking, it was the need of the hour. Now the Sikh nation adopts both spiritual and political ways simultaneously.Sri Guru Hargobind Sahib Ji wore two swords, one of Spiritual Power – Piri and the other of Military Power – Miri. Now the Sikh became “Saint-Soldier.” Guru Sahib issued various letters advising the Sikhs to take part in the military training and martial arts.