Problem: Miranda was born Maria do Carmo Miranda da Cunha in Varzea da Ovelha e Aliviada, a village in the northern Portuguese municipality of Marco de Canaveses. She was the second daughter of Jose Maria Pinto da Cunha (17 February 1887 - 21 June 1938) and Maria Emilia Miranda (10 March 1886, Rio de Janeiro - 9 November 1971). In 1909, when Miranda was ten months old, her father emigrated to Brazil and settled in Rio de Janeiro, where he opened a barber shop.

Desiring creative freedom, Miranda decided to produce her own film in 1947 and played opposite Groucho Marx in Copacabana. The film's budget was divided into about ten investors' shares. A Texan investor who owned one of the shares sent his brother, David Sebastian (23 November 1907 - 11 September 1990), to keep an eye on Miranda and his interests on the set. Sebastian befriended her, and they began dating.  Miranda and Sebastian married on 17 March 1947 at the Church of the Good Shepherd in Beverly Hills, with Patrick J. Concannon officiating. In 1948 Miranda became pregnant, but miscarried after a show. Although the marriage was brief, Miranda (who was Catholic) did not want a divorce. Her sister, Aurora, said in the documentary Bananas is My Business: "He married her for selfish reasons; she got very sick after she married and lived with a lot of depression". The couple announced their separation in September 1949, but reconciled several months later.  Miranda was discreet, and little is known about her private life. Before she left for the U.S., she had relationships with Mario Cunha, Carlos da Rocha Faria (son of a traditional family in Rio de Janeiro) and Aloysio de Oliveira, a member of the Bando da Lua. In the U.S., Miranda maintained relationships with John Payne, Arturo de Cordova, Dana Andrews, Harold Young, John Wayne, Donald Buka and Carlos Niemeyer. During her later years, in addition to heavy smoking and alcohol consumption, she began taking amphetamines and barbiturates and they took a toll on her health.

Whom did she marry?

Answer with quotes: David Sebastian

Question:
Born in Oakland, California, Sheila E. is the daughter of Juanita Gardere, a dairy factory worker, and percussionist Pete Escovedo, with whom she frequently performs. Her mother is Creole-French/African mix, and her father is of Mexican origin. Sheila E's uncle is Alejandro Escovedo, and Tito Puente was Escovedo's godfather. She also is niece to Javier Escovedo, founder of seminal San Diego punk act The Zeros.
In 2006, Sheila formed a female group C.O.E.D. (Chronicles of Every Diva) consisting of Sheila E., Kat Dyson, Rhonda Smith and Cassandra O'Neal. The group released a single "Waters of Life". In March 2007, the group went on a successful tour in Europe and Japan. The group toured overseas in 2008 and released a CD available in limited distribution or through her website. For several concerts she was joined by Candy Dulfer, who was billed as a special guest. She performed at the 2007 Latin Grammy Awards with Juan Luis Guerra. She also performed at the ALMA (American Latin Music Awards) Awards in June 2007 with Prince, and on July 7, 2007 in Minneapolis with Prince. She performed at all three of his concerts: first, at Prince's 3121 perfume launch at Macy's, followed by the Target Center concert, and finally, at an aftershow at First Avenue. In October 2007, Sheila E. was a judge alongside Australian Idol judge and marketing manager Ian "Dicko" Dickson and Goo Goo Dolls lead singer John Rzeznik on the Fox network's The Next Great American Band.  Sheila E. once again teamed up with Prince in March 2008, as she sat in (and played keyboard) on the performance with her family at Harvelle Redondo Beach. On April 9, 2008, Sheila E. appeared on the Emmy winning program, Idol Gives Back. Sheila E. took part in the show opener "Get on Your Feet" with Gloria Estefan. Dance troupe, So You Think You Can Dance finalists joined them on stage. On April 26, 2008, Sheila E., along with Morris Day and Jerome Benton, performed with Prince at the Coachella Music Festival. From May 2 to 6, 2008, Sheila E. played four sold-out shows at Blue Note Tokyo, the most frequented jazz music club in Tokyo, Japan.  On June 14, 2008, Sheila E. performed at the Rhythm on the Vine music and wine festival at the South Coast Winery in Temecula, California for Shriners Hospital for Children. She took the stage with the E Family, Pete Escovedo, Juan Escovedo and Peter Michael Escovedo. Other performers at the event were jazz musician Herbie Hancock, contemporary music artist Jim Brickman and Kirk Whalum.
Answer this question using a quote from the text above:

When did this group form?

Answer:
In 2006,