Dr. Nannapaneni Manga Devi found a fitting companion in Ms. Prabhavathi, who extended her whole-hearted support in all the ventures taken up by the society. To equip themselves as full-fledged Montessori Teachers, both completed rigorous training with the Association Montessori Internationale. Since 1965, her missionary zeal and vibrant commitment have been a source of inspiration, helping transform financial hurdles into stepping stones for the "House of Children."

Dr. Devi gave up a secure government job with the strong belief that the child is the right instrument to change the face of society. Adopting the principle "The Child is Father of the Man," she pioneered innovative teaching methods that nurture self-confidence from the budding stage. Her service to the needy and literary works have made her an exemplary role model at both National and International levels.