Brahmic rites taught to Nehru's priest by Adi Dharma elders at 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 and the Vedic law of Adi Dharma has never been repealed despite passage of the Hindu Code in 1955 which repealed all such similar marriage validity laws for other faiths. Post Independence developments (1947–) After Partition of India in 1947, the Adi Brahmo Dharma Headquarters for the region shifted from Lahore to New Delhi to Adi Brahmo Brahmin descendants of Babu Raj Chandra Chaudhuri's (who married daughter of Babu N.C. Rai) family settled here. Ambedkar and Adi Dharma (1949–) In 1949–1950 B.R.Ambedkar approached the Adi Dharm leaders at Delhi to get absorbed his followers into Adi Dharma. Due to bitter debates in the Constituent Assembly with Brahmo members and over the Hindu Validity Marriages Validity Act 1949, he could not be accommodated within the Adi Dharma principles. This was chiefly due to his insistence on denouncing Manu – paradoxically respected by Adi Dharma's founding father's as a great Law Giver. Thereafter in about 1955 Ambedkar and his followers instead chose to join Buddhism. Legal Status of the Brahmo (Adi Dharma) Religion In 1901 (Bhagwan Koer & Ors v J.C.Bose & Ors, 31 Cal 11, 30 ELR IA 249) the Privy Council (Britain's highest judicial authority) upholds the finding of the High Court of the Punjab that the vast majority of Brahmo religionists are not Hindus and have their own religion unlike Sikhs ("who are Hindu and nothing but Hindus"). Debendranath Tagore was held to be the founder of the Brahmo religion. The Court distinguished Brahmo "religionists" from "followers" of the Brahmo Samaj who continue to retain their Hinduism. In 1916 the Indian Civil Services Ethnography Administration Surveyor R.V. Russell examines in detail and publishes that Brahmo Samaj is indeed a Religion (and differentiates it from "sects"). In 1949 the Government of India passes the "Hindu Marriages Validity Act". Despite discussion in Parliament Brahmos are not brought within the scope of this Law. In 1955 the Government of India passes the "Hindu Code" (a comprehensive set of laws for Hindus). Again despite discussion in Parliament,