Ottilie Patterson is a blues singer best known for her performances and recordings with the Chris Barber Jazz Band in the late-1950s and early-1960s. The vocalist Patterson joined in 1954 the Chris Barber band when she was Barber's girlfriend, (they married in 1959). Aided by remarkably consistent personnel, the Barber band was soon one of the UK's leading traditional groups and was well placed to take advantage of the surge of interest in this form of jazz in the late 50s and early 60s. Barber experienced a freak hit in the pop charts in 1959 when his arrangement of Sydney Bechet's Petite Fleur became a huge hit (No. 3 in the UK).
Anna Ottilie Patterson was born in Comber, County Down, Northern Ireland on January 31, 1932. She was the youngest child of four. Her father, Joseph Patterson, was from Northern Ireland, and her mother, Jūlija Jgers, was from Latvia. Both sides of the family were musical, and Ottilie trained as a classical pianist from the age of eleven, but never received any formal training as a singer.
In 1949 Ottilie went to study art at Belfast College of Technology, where a fellow student introduced her to the music of Bessie Smith, Jelly Roll Morton, and Meade Lux Lewis. In 1951 she began singing with Jimmy Compton's Jazz Band, and in August 1952 she formed the Muskrat Ramblers with Al Watt and Derek Martin.
In the summer of 1954 while holidaying in London Ottilie met Beryl Bryden, who introduced her to the Chris Barber Jazz Band.