Lady Diana, 3, at Park House, Sandringham. "She used to live there," said Seward. "Her father had a house on the estate literally down the road from the big royal house. Diana… spent a lot of ...

The letters were sent to Violet Collison, the housekeeper at Park House on the Sandringham Estate, where the princess spent her childhood years. Referred to as Collie by the late princess ...

The letters were sent to Violet Collison – who Diana knew simply as "Collie" – the housekeeper at Park House on the Sandringham Estate, where the princess spent her childhood years.

Sandringham House was the beloved private country home of the late Queen Elizabeth. From its tidal mudflats and fruit farms to the the famous museum and gardens, it's an estate that has seen many ...