Anya Sainsbury was a dancer with The Royal Ballet, as Anya Linden, and created roles in several of Kenneth MacMillan's early ballets. She married John Sainsbury and they were great supporters of The Royal Ballet and the Royal Opera House as well as friends of Kenneth and Deborah MacMillan. The material in this file comprises
- One page handwritten note from John Sainsbury to Kenneth and Debbie thanking them for their birthday wishes, dated Nov 8th, no year
- One page letter handwritten on both sides, from Anya to Kenneth, c/o the Metropolitan Opera House, New York, forwarding Kate (Firestone's) contact details in California where Anya is staying, and sending best wishes for the forthcoming performances of Isadora in New York, undated but envelope postmarked June 1981
- One page letter handwritten on both sides, from Anya to Kenneth congratulating him on the revival of Rite of Spring, with envelope, 26.10.1987
- One page handwritten letter from John to Kenneth, sending congratulations for the performance of Rite of Spring, with envelope, 27.10.(1987)
- Handwritten note to Kenneth from John and Anya (written by John) praising the performance 'of a true work of genius', undated by accompanied by a typed compliments slip dated 13.10.1989. The note refers to the performance of Requiem on 12.10.1989
- Handwritten pencil draft of a thank you letter to John and Anya for the holiday on Crete that Kenneth, Deborah and Charlotte spent with the Sainsburys in 1991. Unrelated notes on the reverse in blue biro