• Prince Charles, 71, has lead Royal Family in tributes for Holocaust Memorial Day
  • Prince of Wales urged people to ensure survivors are remembered forever 
  • Royal said: ‘We can be the light that ensures the darkness can never return’ 
  • Meanwhile Prince William, 38, and Kate Middleton, 39, also marked the day
  • Couple posted photos from trip to Stutthof in 2017 when they met survivors 
  • Said later today they would share ‘special conversation’ between Kate and Zigi Shipper and Manfred Goldberg