The Calcutta Boys' School was founded by the Rev. James Mills Thoburn, and was opened in 1877. It was endowed by Robert Laidlaw and others interested in the education of the sons of the Anglo-Indian and domiciled European community.
History
The origins of CBS are closely linked with the establishment of the Methodist Episcopal Church in India. In January 1873, the ReverendWilliam Taylor founded the work of the ThoburnMethodist Episcopal Church in Calcutta. He was succeeded by the Reverend James Mills Thoburn. The latter's ardent preaching soon rendered the Entally Baptist Chapel unable to cope with the increasing number of converts. In February 1874, a new chapel was opened at 145 Dharamtolla Street, built at a cost of 16,000 rupees largely due to the generosity of George Bowen of Bombay who donated 10,000 rupees. Soon even this chapel proved unable to accommodate the growing congregation, until a larger church was constructed on Dharamtolla Street, where it stands today. The New Thoburn Church was dedicated on 31 December 1875. In 1888 Rev. James Mills Thoburn was elected Missionary Bishop of India and Malaysia - the first ever Missionary Bishop in India. It was Bishop Thoburn who founded the Calcutta Boys' School. First located at Mott Lane, and then later housed in a room on Corporation Street, the school struggled for survival without a building of its own. It acquired a permanent residence in 1893 thanks to the generosity of a man who could be regarded as the chief patron of the school: Sir Robert Laidlaw, founder of the 'Whiteaway, Laidlaw & Company'. The school now has four houses named under the founder, benefactors and well-wishers; Thoburn, Laidlaw, Warne and Henderson. During Clifford Hicks' time as Principal & Secretary, the middle building that currently houses the CBS Chapel Hall was built. Named the 'Fritchley Building', the construction was made possible by the retirement benefit and gratuity of Mr. Horace Christopher Fritchley, former Principal, which he donated to "his very dear CBS" together with donations collected by the students of the school. The school library is named "The Clifford Hicks Memorial Library". The CBS Archives is housed in the old Library. Gilbert Samuel, who became Principal in 1997, furthered the cause of co-curricular activities, allowing the students of CBS to secure top positions at premier National and International contests regularly, including a second-place finish at the 2003 Biology Olympiad and the International Informatics Olympiad in 2004. In 2005 CBS won the under-16 national cricket tournament, and in 2004 the national rounds of the Inter School Frank Antony Memorial Debate. Raja McGee, who became Principal in 2007, introduced the USO - United Students Organisation and the DIA. The language Festival "Lingua Fiesta" and the science festival "COSMA" was also introduced in the same year. During his tenure as Principal & Secretary of the CBS, he established branch campuses at Sonarpur in 2008, Beliaghata in 2010 and Asansol in 2015. The new additions are the West End building and a magnificent colonial building, called the "Commemoration Building", housing state of the art science & computer laboratories, cafeteria, gymnasium, Board Room and class rooms which was inaugurated on April 10, 2018 by His Excellency Shri. Keshri Nath Tripathi, Hon’ble Governor of West Bengal, amidst great celebrations. A Basketball court has also been constructed on the campus. The school offers courses in Science, Commerce and Humanities for the students enrolling in ISC.
