History of Dasam Granth is most referred book as it contains dates and events are sketchy and brief. This book does not mention about compilation of Dasam Granth but it does refer to writings inside dasam granth which includes Bachitar Natak written at Anandpur, Krishna Avtar written at Paunta Sahib. The book mentioned various lines from 33 Sawaiyey, Shastarnam Mala and terminology used in Dasam granth. Among several valuable works John Malcolm completed Sketch of Sikhs in 1812 and mentioned about Dasam Granth which converted many to Sikhism to fight against thranny. The approach of Malcolm is biased as he attributes Devi worship episode
Adi Dharm Allahabad in the presence of Brahmos like Sarojini Naidu with the groom wearing a sacred Brahmic thread in secret. Ever since, these Adi Dharma rites have been used by the Gandhi-Nehru family for their marriages – such as for Rajiv Gandhi to Sonia Gandhi, Sanjay Gandhi to Maneka Gandhi, Priyanka Gandhi to Robert Vadra etc. and the "Vedic" law of Adi Dharma has never been repealed despite passage of the Hindu Code in 1955 which repealed all such similar marriage validity laws for other faiths. After Partition of India in 1947, the Adi Brahmo Dharma Headquarters for the region shifted