Marie Rambert and the last changed his name to Warszawski. She changed her name to Myriam Ramberg, and finally left it in the French form "Marie Rambert". In later years she was known to friends and dancers as Mim. Her father, Yakov Ramberg (1855–1928), born in Vištytis, a small town in Suwałki Governorate (nowadays in Lithuania), was a learned merchant and Hebrew publisher and lexicographer, and a Zionist. Her mother, Eiga Ramberg née Lap, born in the town of Suchowola (nowadays in north-east Poland), daughter of Rabbi Elhanan Tzvi Lap, was a community worker. Rambert was the fourth of seven children. The
The Royal Ballet Ashton was the founder choreographer of the Royal Ballet. Previously a dancer with the Ballet Rambert, Ashton started his career as a choreographer under the direction of Dame Marie Rambert, before joining the Royal Ballet as its associate choreographer when the company was founded in 1931. He created the majority of the company's early works and staged their first performance at the Royal Opera House, a production of The Sleeping Beauty in 1946. Ashton was appointed Artistic director of the Royal Ballet from 1963 to 1970, when he retired from the post. He continued to work as a choreographer internationally,