Claim: Edgley International is a theatre and concert promotions company that started when English vaudeville brothers Eric Edgley and Clem Dawe (Eric and Clem White) were invited to New Zealand in 1920 by J&N Tait to appear in a production of Sinbad the Sailor (a fictional mariner and the hero of a story-cycle of Middle Eastern origin).
Evidence: English vaudeville brothers Eric Edgley and Clem Dawe were invited to Australia in 1920 by J&N Tait to appear in a production of Sinbad the Sailor at King's Theatre, Melbourne.