Short answers, pulled from the story.
Eustace Chapuys was born in the year 1489 and studied law at the University of Turin and the University of Valence before earning a doctorate from the Sapienza University of Rome in early 1515.
Eustace Chapuys served as resident ambassador to England from late August 1529 until May 1545, with brief absences from 1539 to 1540 and in 1542.
Eustace Chapuys supported Catherine of Aragon because she was the aunt of Emperor Charles V and he possessed the legal expertise she requested, and he later rendered greater service to her daughter Mary by cultivating relationships with her supporters during difficult years.
Eustace Chapuys founded the College of Savoy in May 1548 and a grammar school at Annecy in December 1551 using his wealth derived from ambassadorial pensions and ecclesiastical sinecures.
Eustace Chapuys died on the 21st of January 1556 and was buried in the chapel of the College of Savoy in Leuven.