‘Double?’ he says. ‘He has a tongue like a three-pronged eel spear. First he is for the Pope, then Henry, then, mark what I say, he will be for the Pope again.’

‘Can we trust him abroad?’ Riche says.

‘We can trust him only to know where his advantage lies. Which is with the king for now. And we can keep an eye on him, put some of our men in his train. Master Wriothesley, you can see to that, I think?’

Only Gregory seems dubious. ‘My lord Winchester, an ambassador? Fitzwilliam tells me, an ambassador’s first duty is to give no affront.’

He nods. ‘And Stephen gives nothing but affront, does he?’

‘Is not an ambassador supposed to be a cheerful fellow and affable? So Fitzwilliam tells me. He should be pleasant in any company, conversable and easy, and he should endear himself to his hosts. So he has chances to visit their homes, sit at their boards, become friendly with their wives and their heirs, and corrupt their household to his service.’

Rafe’s eyebrows shoot up. ‘Is that what Fitz teaches you?’ The boys laugh.

‘It’s true,’ he says. ‘That is what an ambassador must do. So I hope Chapuys is not corrupting you, Gregory? If I had a wife, he would be sneaking sonnets to her, I know it, and bringing in bones for my dogs. Ah well…Chapuys, he is pleasant company, you see. Not like Stephen Gardiner. But the truth is, Gregory, we need a stout ambassador for the French, a man full of spleen and spite. And Stephen has been among them before, and done himself credit. The French are hypocrites, pretending false friendship and demanding money as the price of it. You see,’ he says, setting himself to educate his son. ‘Just now the French have a plan to take the duchy of Milan from the Emperor, and they want us to subsidise them. And we must accommodate them, or seem to, for fear they will veer about and join with the Emperor and overwhelm us. So when the day comes that they say, “Deliver over the gold you have promised,” we need that kind of ambassador, like Stephen, who will brazen it out and say, “Oh, the gold? Just take it out of what you already owe King Henry.” King Francis will be spitting fire, yet in a manner we will have kept our word. You understand? We save our fiercest champions for the French court. Recall that my lord Norfolk was sometime ambassador there.’

Gregory dips his head. ‘Any foreigner would fear Norfolk.’

‘And any Englishman too. With good reason. Now the duke is like one of those giant cannon the Turks have. The blast is shocking but it needs three hours’ cooling time before it can fire again. Whereas Bishop Gardiner, he can explode at ten-minute intervals, dawn to dusk.’

‘But sir,’ Gregory bursts out, ‘if we promise them money, and we don’t deliver it, what will they do?’

‘By then, I hope, we will be firm friends with the Emperor again.’ He sighs. ‘It is an old game and it seems we must go on playing it, until I think of something better, or the king does. You have heard of the Emperor’s recent victory at Tunis?’