Where are the Muhajir originally from?
British Pakistanis
There are over 400,000 Urdu-speakers in the UK, some of whom are Muhajirs. Muhajirs originally migrated from present-day India to Pakistan following the partition of British India in 1947. Most of them settled in Pakistan's largest city, Karachi, where they form the demographic majority. Many Muhajir Pakistanis later migrated to Britain, effecting a secondary migration. Altaf Hussain, leader of the Muttahida Qaumi Movement (MQM)—the largest political party in Karachi, with its roots lying in the Muhajir community—has been based in England in self-imposed exile since 1992. He is controversially regarded to have virtually "ruled" and "remotely governed" Karachi from his residence in the north London suburb of Edgware.
Bhumihar
As with many castes in India, there are numerous myths regarding the origins of the Bhumihar community. One legend claims that their ancestors were Brahmins who were set up to take the place of the Kshatriyas slain by Parashurama but some non-Bhumihars have implied that they are the mixed-race offspring of Brahmin men and Kshatriya women. Other legends state that they are the offspring of a union between Rajput men and Brahmin women, or that they derive from Brahman-Buddhists who lost their high position in Hindu society. The Bhumihars themselves dislike these narratives involving "hybridity" or "fallen status", and claim to be pure Brahmins.
By the 16th century, the Bhumihars controlled vast stretches of land in eastern India, particularly in north Bihar. By the late eighteenth century, along with Bihari Rajputs, they had established themselves as the most prominent landholders of the region. Oral legends suggest that along with Muslims and Rajputs, they displaced the Bhar and Chero natives of the region. The weakening of the Mughal suzerainty over the region gave rise to several small Bhumihar states. For example, the revenue contractors for the Mughal province of Awadh declared themselves the Maharaja of Benares. They successfully defended their independence against the Nawab of Awadh in the 1750s and 1760s, before becoming a British dependency. Other princely states and fiefdoms ruled by Bhumihars included Bettia, Tekari, Hathwa, Tamukhi, Sheohar, Mahishadal, Pakur and Maheshpur.