Katihar became a full-fledged district when it was split from Purnia in 1973. Earlier Katihar district was dominated by Choudhary Family who were the biggest landlords of Koshi zone . Founder of Choudhary family was Khan Bahadur Mohammad Baksh, who holds lands of about 15,000 acres in Katihar district, 8,500 acres in Purnea. Katihar is a historical place and takes place in Indian history....