sentences:  Previously it only covered elementary school.The founding director of the school was Pattye Henderson, whose family had previously owned the school site, an historic mansion and 10-acre (40,000 m2) campus at 4100 Red River Street in Austin, Texas, originally owned by cotton entrepreneur E.H. Perry and his family.The school was modeled on the Sri Atmananda Memorial School located in Malakara, Kerala, India, named after philosopher and guru Sri Atmanada (P. Krishna Menon).