Lucas Holstenius

The popes sent him on various honorable missions, such as bearing the cardinal's hat to the nuncio at Warsaw in 1629, and Alexander VII sent him to Innsbruck to receive the formal abjuration of Protestantism from Christina, former Queen of Sweden.

He also acted as intermediary in the conversion of the Danish nobleman, Friedrich, Landgrave of Hessen-Darmstadt and of Christoph, Graf von Rantzau.

He was a man of unwearied industry and immense learning, but he lacked the persistency to carry out the vast literary schemes he had planned.

The principal works that Holstenius actually published are notes on Cluvier's Italia antiqua (1624); an edition of portions of Porphyry (1630), with a dissertation on his life and writings; notes on Eusebius Against Hierocles (1628), on the Sayings of the later Pythagoreans (1638), and the De diis et mundo of the neo-Platonist Sallustius (1638); an edition of Arrian's treatise on the Chase (1644), and the Codex regularum monasticarum, a collection of monastic rules (1661).

[4] After his death there were published from his papers collections of synods and ecclesiastical monuments, the Collectio romana bipartita (1662), also the acts of the martyrs Perpetua and Felicitas; Boniface; Tarachus, Probus and Andronicus (1663); Notae et castigationes in Stephan Byzantini ethnica (1684).