Courtiers wrote to one another how 'good his credit with the Queen had lately grown.' He had a multiplicity of Court duties thrown upon him. His acquaintance with other lands and their languages brought him forward whenever intercourse had to be held with foreigners. As Sir John Harington said of him, he was 'especially versed in foreign matters, his skill therein being always estimable and praiseworthy.' When Prince Maurice was endeavouring to relieve Ostend, which the Archduke and Infanta were besieging, Ralegh and Cobham paid his camp a visit. They were stated by Cecil to have no charge, and to have 'stolen over, having obtained leave with importunity to see this one action.' The English envoy wrote to Cecil that the two gallants had been entertained with much honour and extraordinary respect, but had seen little. Sir Henry Neville, however, told Winwood their journey was not for curiosity only. They 'carried some message, which did no harm.' In March, 1601, Ralegh, by the Queen's order, had been escorting a Spanish envoy, sent to negotiate a truce, round London. Later, during the Queen's summer progress to Dover, he, with Cobham and Sidney, received Sully. As Captain of the Guard he playfully took Sully into custody, and conducted him to the Queen. The great Minister had been privately sent over by King Henry, who was at Calais. On September 5, the Duc de Biron arrived, to announce to Elizabeth the marriage of Mary de Medici to Henry. Several noblemen had been directed by the Council to provide for the Marshal's solemn reception in London. By some accident they were absent. Ralegh, who had not been especially commissioned, happened to be in town. Apparently Sir Arthur Savage and Sir Arthur Gorges, who spoke French fluently, came to his help. Among them they amused the Frenchmen till horses were ready to convey them to Hampshire. The Queen was at Basing House. Ralegh wrote to Cecil: 'We have carried them to Westminster to see the monuments; and this Monday we entertained them at the Bear Garden, which they had great pleasure to see. I sent to and fro, and have laboured like a mule.' On the Wednesday he rode with the Marshal and his numerous company to the Vyne. The fair and large house of Lord Sandys has formed the subject of an interesting volume by its present owner, Mr. Chaloner Chute. It had been furnished from the royal apartments at the Tower, Hampton Court, and neighbouring country houses, for the accommodation of the foreign visitors. The Hampshire gentry lent seven score beds. Not when Ralegh had seen all housed were his cares over. He told Cobham, 'The French wear all black, and no kind of bravery at all.' His wardrobe, plentiful as assuredly it was, had not been equipped in unison with such demureness. So, 'this Saturday night, late,' he wrote on September 12 to Cobham from Basing, 'I am now going to London to provide me a plain taffeta suit, and a plain black saddle.'