‘And once upon a time it was miles from the sea, my darling.’ Roger stood up. Painfully thin, his face was haggard with tiredness, a symptom of the illness which had forced him to take early retirement. ‘Come on. Why don’t I open a bottle of wine. That stew of yours smells so good I could eat it.’ He smiled and his wife, on her way back to the Aga with her wooden spoon, paused to give him a quick hug.

‘Show Dad the piece of china you found in the dune, Allie,’ Greg called from the next room. His sister, still wearing her anorak, had seated herself at the table, her elbows planted amongst the knives and forks which Patrick had aligned with geometric neatness. She fished in her pocket and produced it.

Roger took it from her and turned it over with interest. ‘Its unusual. Old I should say. Look at the colour of that glaze, Greg.’ He held it out towards his eldest son. Reluctantly, Greg left the fire. Taking the fragment he turned it over in his hands. ‘You could take it into the museum some time, kiddo,’ he said to Alison. ‘See what they say.’

‘I might.’ Alison stood up and they were all surprised to see her eyes alight with excitement. Her usual carefully-studied air of ennui had for a moment slipped. ‘Do you know what I think? I think it’s Roman. There’s stuff just like it in the castle museum.’

‘Oh, Allie love, it couldn’t be. Not out here.’ Diana had produced four glasses from the cupboard. She handed her husband the corkscrew. ‘The Romans never came this far out of Colchester.’

‘They did, actually. They’ve found a lot of Roman stuff at Kindling’s farm,’ Roger put in. He tore the foil from the top of the wine bottle. ‘Do you remember? They found the remains of a villa there. Some rich Roman chap from Colchester retired here. They found an inscription.’

Alison nodded. ‘Marcus Severus Secundus,’ she said, intoning the words softly.