Nicasius Yetswiert, Elizabeth's secretary of the French tongue, who had known his father, and whose daughter Susan Rogers afterwards married, introduced him to court.
[1] Rogers, Wilson and Walsingham were in effect Elizabeth's staff for the Anglo-Dutch alliance, given final form by the Treaty of Nonsuch in 1585.
[9] Identified as a Philippist (a former student of Melanchthon), Rogers would have been exposed to a Protestant view of international politics that was providentialist, strongly opposed to the Papacy, and intended to combat the Council of Trent.
[10] Rogers was engaged in diplomatic business in the Low Countries throughout 1576, and in March 1577 was there again to negotiate the terms on which Queen Elizabeth was to lend £20,000 to the States-General.
[2] In the same month he was in Frankfurt with Sir Philip Sidney, a mission on a new front designed to tackle the theological splits that were hampering Protestant diplomacy in Germany.
[13] In early 1579 Rogers was sent by Robert Dudley, 1st Earl of Leicester to reconcile John Casimir of the Palatinate-Simmern, a friend, and William, who had fallen out over the Calvinists of Ghent.
[2] William, Duke of Jülich-Cleves-Berg gave an account to Queen Elizabeth in June 1584, stating that Rogers was detained at the tiny Lordship of Anholt, and then Bredevoort.
[26] He was there again in June 1588, when he conveyed expressions of sympathy from Queen Elizabeth to the young Christian IV on the death of his father Frederick II.
[27] In October 1590 the Danish diplomat Dr Paul Knibbe wrote to Rogers about the fleet of Admiral Peder Munk and witchcraft trials.
[30] In Paris Rogers also knew some of the poets of La Pléiade (Jean-Antoine de Baïf, Jean Daurat and Guillaume des Autels), Florent Chrestien, George Buchanan, Franciscus Thorius and Germanus Valens Pimpontius.
Evidence for the composition and interests of this group, the so-called Areopagus including Edward Dyer and Fulke Greville, in prosody, religious poetry and music, is in his correspondence.
[33] Rogers wrote a long flattering poem addressed to Sidney, about his associations and future, from Ghent, dated 14 January 1579 and thought to have been delivered by Languet a few weeks later.
[34][35] In that year Rogers formed part of the opposition to Elizabeth's proposed marriage to the Duc d'Alençon, evidence of his attachment to Leicester and the Sidney circle.
[37] Rogers had kept up with George Buchanan from Paris days, and worked on the London edition of his De jure regni apud Scotos in 1579, communicating through Thomas Vautrollier.
[40] Rogers also had antiquarian tastes, and was a close friend of William Camden, who quotes some Latin poems by him in his account of Salisbury.
[41] Rogers was known to Jan Gruter, and wrote to Hadrianus Junius asking him for early references to the history of Ireland;[2] he was acquainted with Justus Lipsius, perhaps from a meeting in 1577.
[1][42] In the late 1570s Rogers was having discussions with John Dee, concerned with the conquests made by King Arthur, and the titles of Queen Elizabeth.
Latin verses by Rogers also figure in the preface to Ortelius's Theatrum Orbis Terrarum and in Ralph Aggas's description of Oxford University, 1578.