Establishment and growth The school was established in 1899 by three sisters of the
Congregation of the Holy Infant Jesus: Reverend Mother St Levine, accompanied by Sisters St Sabine and St Madeleine, who had arrived on a steamship anchored at
Port Swettenham with a mission to establish a school in Kuala Lumpur. The first convent school was located in Nyonya Ah Yok's garden shed, and the sisters lived on the first floor of her country house by the River Gombak on Ampang Road, directly opposite Bukit Nanas, the current site of the
Kuala Lumpur Tower. On 1 March 1899, the
fee-paying convent school opened with a dozen children, many of whom were the children of immigrants working on the railway lines. Mother St Levine was murdered in the same month that the school was opened. By the second year there were 60 day pupils and the sisters were operating an
orphanage on the site.
Towkay Goh Ah Ngee gave temporary residence to the sisters and the pupils at his house in
Semenyih. He also approached the government for approval to start a lottery to enable the sisters to buy Victoria Hotel in
Brickfields, once the venue of annual general meetings of the
United Planters' Association. Towkay Goh Ah Ngee, as one of the benefactors of the convent, continued to help the Sisters, also providing a carriage and pony for their grocery shopping. On 15 January 1901, the school moved into Victoria Hotel, consisting of Reverend Mother St. André, 17 sisters, 60 orphans and a school for 22 boarders and 100 day pupils, as well as a creche for 12 babies. The number of pupils at the school increased rapidly, and by 1911, there were 308 children, prompting the Inspector of Schools to recommend that new classrooms be built. The pupils wore a convent uniform for the first time in 1904, a blue skirt and white blouse), sewn by Sisters Lawrence and Marie. Some of the boys left for the newly opened
St. John's Institution. Rev Mother St André was transferred to Taiping Convent in 1907, after a recuperative period in France. Convent Bukit Nanas was opened officially by
Edward Lewis Brockman, Chief Secretary to the
Federated Malay States, on 2 December 1912. Brockman said in his opening address that he felt confident of the Sister's ability to raise the $26,000 that would be required to pay for the school building and extension. Their benefactors knew that the money would be 'well lid out' for besides 'offering a sound education to children of all classes and creeds', the sisters cared for orphans, of whom there were 108 in the convent at the time.
World War II (1941-1945) Following the
Japanese invasion of Malaysia in December 1941, CBN became a temporary sanctuary for many more orphans and abandoned babies, and hundreds of civilian refugees. The sisters grew vegetables on two acres in
Kajang, drew water from a well in the courtyard, and looked after 400 refugees throughout the
Japanese occupation. 33 Holy Infant Jesus Sisters of Malaya and Singapore died during the war. The sisters continued writing their Annals entries. The school re-opened after the war on 15 September 1945. In 1957, in response to a lack of teachers in the country, the Sisters acquired
The Nazareth, once the house of the Chief Justice, to use as a
teacher training college. In the next 12 years, Nazareth trained over 300 teachers, who went on to teach at Convent Bukit Nanas and 50 other convents across the Peninsula. After 1970, Nazareth became the Sixth Form Wing of Convent Bukit Nanas. The school magazine,
Marguerite, had its first edition in 1968, and is published annually. ==Academics and curriculum==