The Prince meanwhile gained allies against De Miro by an appeal to the priests, who responded readily, preaching everywhere "how shameful a thing it was for a Christian King to treat with rebels." He also won the hearts of the populace, by hunting daily amongst them with all confidence, and by his "liberality and complaisance to all sorts of people." His exceeding popularity with priests and people intimidated the hostile court faction, so that De Miro dared no longer urge compliance with the demands of Blake.[4] For some time Rupert remained in the Tagus, with Blake {243} awaiting him outside. Occasionally, as in Holland, the sailors met on shore, and with more fatal results. An ambush laid by Blake for the capture of Rupert while hunting, resulted in the defeat of the Parliamentarians, with the loss of nine of their men. In revenge, Rupert attempted to blow up one of Blake's ships, sending one of his sailors, disguised as a Portuguese, with an infernal machine to the Vice-Admiral. But the man unwarily exclaimed in English, and so was discovered and his design prevented. These actions were very differently represented by Royalists and Parliamentarians, and both parties "complained to the King of Portugal."[5] Blake stigmatised Rupert as "that pyrate"; and Rupert declared the Parliamentarians to be only "tumultuous, factious, seditious soldiers and other disorderly and refractory persons," and Blake a "sea-robber."[6] After this the King forbade any more Parliament ships to enter his harbour, and Blake in revenge attacked the Portuguese fleet returning from Madeira. The King, thus justly incensed, ordered his own fleet to sail with Rupert, against Blake. But the Portuguese Admiral was in the pay of De Miro, and "was so careful of his person" as to give Rupert no assistance. On Rupert's complaint he was deprived of his command, but his successor proved no more efficient.[7] The attack, therefore failed, but Rupert was able to write cheerfully to Charles II that his "entertainment" was still "all civility," and that every facility had been afforded for the disposal of the goods taken in his prizes, which realised about L40,000. A part of this sum he sent to Charles, with the rest he fitted up his prizes as men of war, and victualled his ships for four months.[8]