Mercifully the tide was ebbing and swept them swiftly out of range. As he pulled away, Drinkwater could see a group of men go to the assistance of Lieutenant Dieudonne and the last he saw was his charger being hauled from the broken ice.
'Are we making water, James?' Drinkwater asked anxiously.
'No, I don't think so. We've one hole near the waterline, but we can plug that.'
'With what?'
'We'll try a piece of sausage, sir.'
And looking at his friend leaning outboard, his one good hand thrusting a long slice of Liepmann's wurst into a shot hole, he began to laugh with relief.
They ate the rest of the sausage by way of breakfast and Castenada dressed his own wound. He also expressed his anxiety about Quilhampton and the delay in drawing the ligatures from blood vessels, pointing to the high colour forming on the young man's cheeks.
'I'm all right, sir,' Quilhampton protested, 'never felt better.'
'You are light-headed, James, Doctor Castenada is right. You have lost a lot of blood and these present trials must be placing a strain upon you.'
'Fiddlesticks, sir, er, beggin' your pardon,' he added, and Drinkwater nodded silent agreement with Castenada. They did not have any time to lose.
The skirmish with Lieutenant Dieudonne had thoroughly alarmed Drinkwater, for Dieudonne had made a jest of his real name and it was impossible not to ascribe that knowledge to any source other than Hortense.
To divert his mind from the agony he felt in his arms and especially his shoulder, he tried to reason out her actions. Had she really betrayed him?
If she had done so immediately on her return to Hamburg, Dieudonne would have caught him napping in the bed at Liepmann's where, had she acted with malice aforethought, she could have had him bound and trussed as a spy.
Or had she given him time to get away and then denounced him, as though suddenly recollecting the identity of the man she had seen when brought before Davout? If so she played a bold game of double bluff.
To deceive the Marshal she could have pretended to fret and puzzle over the origin of that battered portrait. Having at last recognized the stranger in the Marshal's antechamber, what would be more natural than to seek an interview with him? She could then share her recollection and suggest the Englishman Drinkwater had come to Hamburg for almost any nefarious purpose she liked to fabricate!
Such an action would clear her own name and might restore her to the Emperor's favour and her husband's withheld pension.
Dieudonne catching up with them on the river bank was sheer bad luck, for Hortense had no way of knowing how long it took to drop a boat down the Elbe, while the fact that it was Dieudonne — an officer of an elite unit employed on missions of delicacy and daring — who was poking about the marshes east of Cuxhaven, argued strongly for the accuracy of Drinkwater's guesswork.
'Town ahead.' Quilhampton struggled into a sitting position, pointing. His words jerked Drinkwater back to the present. A single glance over his shoulder told him the place was Brunsbuttel, and the tortuously slow way in which features on the bank were passing them told its own tale: they would pass the town in broad daylight against a flood tide.
For a moment Drinkwater rested on his oars.
'Flood tide's away,' remarked Quilhampton.
'Aye.' Drinkwater thought for a moment, then said, 'That officer, I know who he is, James — no time to explain, but he wasn't just on the lookout for escaped prisoners like Frey and his men. He was looking for us. For me to be precise.' He began to tug on his oars again, inclining the bow of the punt inshore.
'I daresay the alarm's been raised on both banks, but word may not have reached Brunsbuttel yet that they are after three men in a duck punt. D'you see?'
'Because that scrap was on the south side of the river?'
'Si, si, that is right,' exclaimed Castenada from the bow.
'So we will pull boldly past Brunsbuttel and you, James, will lie down while you, Doctor, will wave if you see someone ashore taking an interest.'
'Wave, Captain, I do not understand ...'
'Like this,' snapped Quilhampton, waving his only hand with frantic exasperation.
'Ah, yes, I understand, wave,' and he tried it out so that, despite themselves, Drinkwater grinned and Quilhampton rolled his eyes to heaven.
There was less ice now, the salt inflow from the sea inhibiting its formation, although there were pancakes of the stuff to negotiate close to the shore.
Drinkwater pulled them boldly past the town. In the corner of a snow-covered field a group of cows stood expectantly while a girl tossed fodder for them. A pair of fishing boats lay out in the river half a cable's length apart, a gill net streamed between them. Their occupants looked up and watched the punt pull slowly past them. One of them shouted something and Castenada waved enthusiastically. The man shouted again and Castenada shouted back, revealing unguessed-at talents as a German speaker, for the fishermen laughed.
'What did you say?' Drinkwater asked anxiously.
'They ask where we go and I tell them to Helgoland for some food!'
'The truth is no deception, eh?' Drinkwater grunted, tugging at the oar looms. 'I did not know you spoke German.'
'In Altona it is of help to speak German and I speak already some English. When these men come from the English ship, I make my English better. I speak French too ...'
They were almost past Brunsbuttel when Drinkwater caught sight of the sentry. The bell-topped shako of a French line regiment was familiar to him by now. Perhaps he stared too long at the fellow, or perhaps the soldier had been attentive during his pre-duty briefing, but Drinkwater saw him straighten up and stare with interest at the boat.
'Hey! Arrête! Halte!' The sentry's voice carried clearly over the water, but Drinkwater pulled on as the man unslung his musket and aimed it at them. He seemed to have second thoughts, his head lifting, then lowering again as he sighted along the barrel. Just then an officer ran up and the man raised his gun barrel to point at the escaping punt. When he at last fired they were out of range and the ball plopped harmlessly into their wake.
'Dios!' said Castenada crossing himself.
'James,' asked Drinkwater when he was certain they were clear, 'about south-west of us, somewhere on the larboard bow, can you see the Kugel beacon at Cuxhaven?'
'I see it!' said Castenada, pointing ahead.
Quilhampton raised himself and nodded. He seemed flushed again. 'Yes, yes, it's there all right.' He slumped back amid the furs.
'Very well,' Drinkwater went on, suppressing his anxiety over Quilhampton's deteriorating condition. 'That is where they will intercept us. Dieudonne — that officer — is bound to raise the alarm there. There ain't a black-hulled Dutch cutter in sight, is there? She's a big Revenue Cruiser ...'
He stopped rowing and looked round himself, for Quilhampton appeared to be asleep. Castenada was staring at the horizon. 'I do not see any ships, Captain ...'
Drinkwater touched his arm and pointed anxiously at Quilhampton in the stern.
The doctor frowned and shook his head. 'He is not good.' Castenada made a move as though to rise and pass Drinkwater, but Drinkwater shook his head.