Who founded the largest classical ballet company in Australia for which Roma Egan was notably a senior soloist?
Roma Egan: Roma Egan (born 28 March 1948) was a child actress on Australian television, and an Australian ballet dancer and teacher. The Australian Ballet: The Australian Ballet is the largest classical ballet company in Australia. The Australian Ballet:  It was founded by J. C. Williamson Theatres Ltd. and the Australian Elizabethan Theatre Trust in 1962, with the English-born dancer, teacher, repetiteur and director Dame Peggy van Praagh as founding artistic director.
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