They had a son named Lukas age 37.
(January 31, 1982 - January 25, 1999) (divorced) (1 child)
Previn's longest marriage was his fourth. In January 1982 he married Heather Sneddon. With Heather he had two children, Li-An Mary, adopted 1982 and Lukas Alexander, born 1983. Previn wrote a brief memoir of his early years in Hollywood, No Minor Chords, which was published in 1991, edited by Jacqueline Kennedy Onassis and dedicated to Heather. This marriage ended in divorce after 17 years, in 1999.