of Mani Singh's sons were also initiated as Khalsas. They were: Bachitar Singh Udai Singh Anaik Singh Ajab Singh Ajaib Singh In 1699, after the Khalsa Panth was created with the famous Amrit ceremony and Rahit Maryada (Code of conduct of the Khalsa) was ordained, Guru Gobind Singh sent Bhai Mani Singh and five other Khalsas to Amritsar with instructions to take possession of the Harmandir Sahib. Bhai Mani Singh was appointed Granthi of the Harmandir Sahib and Jathedar of the Akal Takhat. Mani Singh thus became the third Granthi of the Harmandir Sahib, after Baba Buddha and Bhai Gurdas. Apart from Kirtan Singing of hymns from the Granth Sahib, Bhai Mani Singh used to do Katha (Exposition of Gurbani) which became a very popular daily feature. Rahit Maryada was propagated and arrangements were made for administering Pahul (initiation) to new converts to the Khalsa fold. As a result of Bhai Mani Singh's efforts, a large number of Jats (farmers) from northern Punjab were initiated as Khalsas, whose numbers increased day by day. Many of them, when they went back to their villages, persuaded others to take the pahul and become Khalsas. Periodically, Bhai Mani Singh used to go to Anandpur Sahib to pay homage to Guru Gobind Singh and keep him informed of the affairs and happenings at Amritsar. In the first battle fought by Guru Gobind Singh after the creation of the Khalsa Panth in 1699, against Raja Ajmer Chand and his Mughal supporters, Bhai Mani Singh and his sons were in the first line of the Guru's forces. The Guru was so pleased with the bravery and the performance of Mani Singh's sons that after the Khalsa victory, the Guru issued a special Hukumnama (Edict) in praise of them. Mani Singh's sons mentioned in the Hukumnama were : Bachitar Singh, Udai Singh, Anaik Singh, Ajab Singh, and Ajaib Singh. Bhai Mani Singh took an active role in the battle of Naduan in 1704. When Guru Gobind Singh Ji left Anandpur on the night of 20 December 1704, his family got separated at river Sirsa in the confusion created by the Mughal attack. Bhai Mani Singh took Mata Sundri and Mata Sahib Devan to Delhi via Ambala. In 1704, Bhai Mani Singh escorted Guru Sahib's wife and Mata Sahib Devan to Talwandi Sabo where the Guru was staying after defeating the Mughal army at Muktsar. Here Guru Gobind