The school started in the compound of the Sacred Heart Cathedral near the Bishop’s House. In the mid forties Rev. Fr. Angellus, an English Capuchin Priest of Paharganj started imparting basic education to the under privileged children. Mrs. Rosy Romy was a pioneer and the only teacher. On 20th July 1961, the school was formally handed over to Jesus & Mary Sisters by the then Archbishop of Delhi , Most. Rev. Joseph Alexander Fernandes. From the year 1961-1965 the school was under the careful hands of Mother Joan Switzer of Religious of Jesus and Mary. The school was named “KHRIST RAJA”, the Hindi translation of ‘Christ the King’. From the year 1965-1969 the school was under the guidance of Sr. Florence Pinheiro. She was very disciplined and took the initiative for recognition of the school by the Government. On 11th April, 1970, Sr. Therese Augusty became the new Headmistress of the School. She took the initiative to get school affiliated with CBSE. The school was recognized and was granted aid in the year 19 73 for classes I to VIII. The school was in the safe hands of Sr. Augusty from 1970-1977.