Raiganj is a small city as well as a municipality in the Indian state of West Bengal. It functions as the headquarters of the Uttar Dinajpur district. Raiganj was established 200 years ago. Some believe that the name of the place has come from the word "Rai" which refers to the character of Radha in Mahabharata. Some others say that the name is associated with the royal family of Dinajpur as their surname was Rai. However, the widely accepted opinion is that the name of the city originated from the excess of rai sorshe cultivated in the place, which is a special type of mustard. The city has around 2 lakh Bengali speaking residents. Raiganj is famous for the Raiganj Wildlife Sanctuary, or the Kulik bird sanctuary. It is a home to many Asian Openbills as well as other waterbirds. It is the largest bird sanctuary in Asia. Hence tourism is a huge source of the economy here. Raiganj doesnt have many industries, but it is a very important trading center. Daily business transactions in Raiganj shoots up to at least six crores on an average. A few places worth visiting in and around the city are the Raiganj Church, the Jain Temples, several Hindu temples, Terracotta pottery at Malgaon, etc.
On 31st October 1904, The Kumbakonam Bank Limited as it was then called was incorporated as a limited company. The first MOA was signed by 20 devoted and prominent citizens of Kumbakonam including T.S.Raghavachariar, Sarvashri R. Santhanam Iyer, S.Krishna Iyer, and V.Krishnaswami Iyengar. The First Agent of the Bank was T.S.Raghavachariar. He was succeeded by Shri R. Santhanam Iyer, who was designated as Secretary of the bank under the amended Articles of Association which states that "now onwards the secretary will be the in charge of the Banks Management in place of an agent." Shri S. Mahalinga Iyer succeeded him as Secretary who subsequently became the First full-time MD of the Kumbakonam bank as per the amendment of Articles in 1929. From 1926 to 1929, he held the position of Secretary and that of MD from 1929 to 1963. in the beginning. The bank preferred the role of a regional rural bank and slowly built an office in the Delta District, Thanjavur. On 24th January 1930, the first branch of the Bank was opened at Mannargudi. After that, branches were opened at several places within a span of 25 years. On November 14, the bank celebrated its golden jubilee at Kumbakonam.