Bridget Walker, 69, from Norwich, died in hospital last week after being involved in the accident on the A47 at Wendling during the afternoon.
BBC: A47 Wendling Christmas Eve crash: Third victim named
2.
Police believed her Volkswagen Polo and Mr and Mrs Knight's Vauxhall Astra collided at the Wendling turn-off, near Dereham, while heading in opposite directions.
BBC: A47 Wendling Christmas Eve crash: Third victim named