Conveniently situated opposite Kew Bridge station, it attracted a host of talent including Vivien Leigh, Peggy Ashcroft, Anthony Quayle, Flora Robson, Michael Hordern, Margaret Lockwood, Donald Wolfit, Donald Sinden, Mrs Patrick Campbell, Joan Collins, Sean Connery and Roger Moore Acting under the name Delia Delvina in the late Twenties, De Leon won acclaim for her performance in Walter Hackett's The Barton Mystery, which transferred to the West End.
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But, Delia does have a stepson named Christopher from Mark's previous relationship.