The eldest of the children, John, later Sir John, was Director of the Tate Gallery 1938-64. The artist's daughters were Betty (later Mrs E.R. Holliday) and Rachel (later Mrs Alan Ward). The artist's family was a frequent subject since the birth of Rothenstein's first child in 1901; the children playing dressing-up seems to have been a favourite theme. Similar pictures include Rachel Queen and Princess Betty, both exhibited in 1911 (Rutherston Collection, Manchester City Art Gallery). In the Morning Room (exhibited 1909, Rutherston Collection, Manchester City Art Gallery) shows John in fancy dress as an American Indian chief, with his mother and sister Rachel. Although The Princess Badroulbadour was painted for sale (it was included in the 1910 Bradford exhibition and subsequent shows) the artist obviously valued it highly, as it was consistently and by a large margin the highest priced item in every exhibition (matched only by Carrying the Law, at 650 guineas, in Bradford). At the exhibition held in Rothenstein's Hampstead home in 1914, it was priced at 63500.
The Princess Badroulbadour was bought for the Tate Gallery as a Chantrey Bequest picture in 1924, for 63500. The artist's biographer, Robert Speaight, wrote: 'The Chantrey committee had visited William's studio in his absence and been bowled over by the picture's merits. The depth of personal feeling inspiring it had stood up to its richly decorative composition.' (Speaight, p.325.) It was painted at the artist's house at 26 Church Row, Hampstead. The picture on the wall, representing the birth of the Virgin, is an unidentified Renaissance style painting, or a copy of one, which belonged to the artist. The Tate owns two studies for the painting (Tate Gallery T01248, T03682), as well as a 1938 oil of John as an adult, Portrait of Sir John Rothenstein C.B.E. (Tate Gallery T01869).
Robert Speaight, William Rothenstein: The Portrait of an Artist in his Time, London 1962, pp.225, 325