John Ambler (1924 - 2008) with Princess Margaretha of Sweden holding their three week old daughter Sybilla Louise Ambler, after Sybilla's christening at St. Pauls' Church, Knightsbridge, London, 6th May 1965. (Photo by George W Hales/Fox Photos/Hulton Archive/Getty Images)
Princess Margaretha of Sweden holding her daughter Sybilla Louise Ambler, with her husband John Ambler (1924 - 2008) as they leave St. Paul's Church, Knightsbridge, after the christening of Sybilla, London, 6th May 1965. (Photo by Trevor Humphries/Ted West/Roger Jackson/Central Press/Hulton Archive/Getty Images)
Princess Margaretha of Sweden holding their daughter Sibylla Louise Ambler, with husband John Ambler (1924 - 2008) arriving at St. Paul's Church, Knightsbridge, for the christening of Sibylla, London, 6th May 1965. (Photo by Jim Gray/ Keystone/Hulton Archive/Getty Images)
