Attenborough married actress Jane Seymour in 1971 ; the marriage was dissolved in 1973 . In 1984 he married actress Karen Lewis . They have two sons : theatre director Tom Attenborough ( born 13 October 1986 ) and actor Will Attenborough ( born 26 June 1991 ) . One of his two younger sisters , Jane Holland , was killed in the 2004 Indian Ocean tsunami on 26 December 2004 along with her mother-in-law and Attenborough 's 15-year-old niece , Lucy . His other sister , Charlotte , is a teacher with two children
2004 Indian Ocean tsunami
2004 Indian Ocean earthquake and tsunami
Michael Attenborough