Frederica Thellusson (died 1954) (d. 1954) Parents Henrietta Vernon-Wentworth Arthur Thellusson Children Ellen Rooke Wallace Rooke Doris Rooke Phyllus Rooke George Rooke John Rooke Gladys Rooke Siblings Arthur Thellusson Eva Thellusson Katharine Thellusson Selina Thellusson Violet Thellusson Augusta Thellusson Partners Mortimer Rooke