sentences:  This was opened by Mrs. Adair, whose husband owned the Greenvale Mill, in 1936 and the building continued as a Technical College until 2006 when it was relocated.Currently it is used as offices, a creche and a credit union.All of Cookstown's main educational institutions date from this period, Cookstown High School being housed in the Victorian mansion and former residence of the Gunning family at Coolnafranky and the Catholic Church constructing its convent schools and St Mary's Boy's School in 1939 (now demolished and replaced by Holy Trinity Nursery School), all on Loy Hill.