After this, Gian Singh travelled around India for pilgrimage, especially visiting sites related to Sikhism. Due to the
1857 rebellion, Gian Singh returned to the Punjab and became a student of Tara Singh Narotam. Gian Singh also assisted Tara Singh Narotam with his
Guru Girarath Kos, which was a
lexicon of the Guru Granth Sahib, as Gian Singh travelled to Patiala to take notes of the discourses of blind-scholar Giani Chanda Singh Surama of Amritsar. His independent literary career officially began in 1880 with the publication of the
Panth Prakash. His
Panth Prakash was written in
Braj verse and covers the history of the Sikhs. His first work would be followed by the
Twarikh Guru Khalsa, in five parts, with the first three parts being published in 1892. It was meant to be a simplification of the
Suraj Parkash by
Kavi Santokh Singh, which had been written in
Braj verse that was difficult to decode. He also authored a prose, abridged version of the Suraj Prakash known as the
Suraj Prakash Vartak. His work Itihas Ryasit Bagrian covers the Bagrian family and the history of the Malwa region. Some information on contemporary Sikh sects can only be found in the works of Gian Singh. Gian Singh used a variety of sources to author his works, such as oral traditions, rumours, interviewing elders, consulting pre-existing sources and works, obtaining documents and information at
Benaras, Patiala, and Kapurthala, and his own personal recollections. After coming down with an illness, Gian Singh transferred the rights to his unpublished manuscripts and published works to the
Khalsa Tract Society for a 12 rupee per month allowance. Eventually, Gian Singh returned to Patiala after recovering from his sickness. At Patiala again, he received state-patronage and was responsible for solemnizing the wedding of
Maharaja Bhupinder Singh of Patiala on 9 March 1908. Gian Singh was a celibate, thus he chose his relative Giani Hamir Singh as his heir, who he was related to via his niece Pradhan Kaur. In 1916, he created a will that established a committee, consisting of Bhai Arjan Singh of Bagrian, Gurnam Singh, Kahn Singh of Nabha, and Gajjan Singh of Ludhiana, to publish his remaining writings. The same year on 15 August 1916, the ruling Patiala monarch, Bhupinder Singh, formulated the Historical Society's constitution with Hamir Singh as secretary for the publication of Gian Singh's works and by other authors, further bestowing a 135,000 rupee grant for their function and allowing their usage of the state's press. But, a feud between the princely-states of Patiala and Nabha had made the work of the group stall. Both Patiala and Nabha wanted Gian Singh to work under their patronage, which brought difficulty upon Gian Singh as two princely-states vied for him. Patiala claimed Gian Singh due to his early presence in the state but Nabha claimed him based upon blood-line, as
Maharaja Ripudaman Singh's mother was a native of the same home-village of Longowal that Gian Singh was from. The last work Gian Singh authored between April 1921 – September 1921 was likely his
Gurdham Sangrah, which covers historical Sikh temples, shrines, relics, and other sites. He may have been requested by to write this work by Maharaja Bhupinder Singh of Patiala and Maharaja Ripudham Singh of Nabha. One night, Gian Singh was abducted from Patiala and brought to Nabha via a car. Gian Singh died in Nabha on 24 September 1921. His work Ripudaman Parkash, covering Maharaja Ripudaman Singh of Nabha, was published posthumously. It was originally meant to be five volumes but Giani Gian Singh died before finishing the other four volumes. == Legacy ==