Clarice de' Medici
Clarice de' Medici( 1493 – 1528) was the daughter of Piero di Lorenzo de' Medici and Alfonsina Orsini.
Born in Florence, she was the granddaughter of Lorenzo de' Medici, niece of Pope Leo X and sister to Lorenzo II de' Medici.
After her brother's premature death in 1519, she educated his daughter Catherine, the future Queen of France.
In 1508 she married Filippo Strozzi the Younger and moved to Rome.
Filippo and Clarice had ten children:
Luisa de' Medici
Luisa de' Medici( 25 December 1476- 1488) was an Italian noble.
She was the daughter of Lorenzo de' Medici and Clarice Orsini.
She was going to marry with her fiancé Giovanni di Pierfrancesco de' Medici, but she died in 1488 at aged 11.
Nannina de' Medici
Nannina de' Medici( 14 February 1448 – 14 May 1493), born Lucrezia de' Medici, was the second daughter of Piero di Cosimo de' Medici and Lucrezia Tornabuoni.
She was thus the elder sister of Lorenzo de' Medici.
She married Bernardo Rucellai.
Her father's name was Piero, so she is sometimes known as Lucrezia di Piero de' Medici.
Bianca de' Medici
Bianca de' Medici( 10 September 1445 – 1488) was a member of the de' Medici family," de facto" rulers of Florence in the late 15th century.
She was the daughter of Piero di Cosimo de' Medici," de facto" ruler of the Florentine Republic, and sister of Lorenzo de' Medici, who succeeded his father in that position.
She married Guglielmo de' Pazzi, a member of the Pazzi family.
She was a musician, and played the organ for Pope Pius II and the future Pope Alexander VI in 1460; she was a landowner.
Averardo de' Medici
Averardo de' Medici( 1330 – 1363), also known as Everard De Medici or Bicci to disambiguate with his two homonymous ancestors, was the son of Salvestro de' Medici( died 1346)," il Chiarissimo"( English meaning" the fairest" for his complexion, or also interpreted as" the clearest.") and the father of three children: Giovanni, Francesco, and Antonia.
Giovanni di Bicci de' Medici would later become the first historically significant member of the Medici family of Florence and the founder of the Medici Bank.
He was named after the legendary knight Averardo, from whom the Medici claimed descent.
He was a second cousin of Salvestro de' Medici.
Giuliano Periccioli
Giuliano Periccioli( active 1639- 1649) was an Italian engraver and cartographer.
He is said to have been born in Siena, but notes indicate he was hired by Charles I, King of England, to draw scenes from the Levant, and he traveled to England, after having been to Constantinople, Candia, Rhodes, Alexandria, Sicily and Spain.
Prince Rupert of the Rhine brought him to the Siege of Breda.
He then went to France, and the King of England, having recalled him, tried to send him to Italy in 1639.
He then entered the service of Mattias de' Medici, Prince of Tuscany, who procured for him the Grand Duke, where he engraved various events.
Some of the drawings in plates of the book" Arcano del mare del duca di Nortumbria", whose nautical charts were drawn up by Lucas Holstenius are attributed to Periccioli.
Jacques Callot is said to engraved after one of his designs.
Theodred II (Bishop of Elmham)
Theodred II was a medieval Bishop of Elmham.
The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997.
Mattias de' Medici
Mattias de' Medici (9 May 1613 – 11 October 1667) was the third son of Grand Duke Cosimo II de' Medici of Tuscany and Archduchess Maria Maddalena of Austria.
He was governor of Siena, with interruptions, from 1629.
He never married.
Cosimo II de' Medici, Grand Duke of Tuscany
Cosimo II de' Medici (12 May 1590 – 28 February 1621) was Grand Duke of Tuscany from 1609 until his death.
He was the elder son of Ferdinando
I de' Medici, Grand Duke of Tuscany, and Christina of Lorraine.
For the majority of his twelve-year reign, he delegated the administration of Tuscany to his ministers.
He is best remembered as the patron of Galileo Galilei, his childhood tutor.
Giovanni di Bicci de' Medici
Giovanni di Bicci de' Medici( c. 1360 – February 1429) was an Italian banker and founder of the Medici Bank.
While other members of the Medici family, such as Chiarissimo di Giambuono de' Medici, who served in the Signoria of Florence in 1201, and Salvestro de' Medici, who was implicated in the Ciompi Revolt of 1378, are of historical interest, it was Giovanni's founding of the family bank that truly initiated the family's rise to power in Florence.
He was the father of Cosimo de' Medici and Lorenzo de' Medici, and an ancestor of other notable Medici rulers.
For example, he was the grandfather of Piero di Cosimo de' Medici; the great- grandfather of Lorenzo de' Medici( the Magnificent); and the great- great- great- grandfather of Cosimo I de' Medici, Grand Duke of Tuscany.

Question: What is the date of death of Mattias De' Medici's father?
Answer: 28 February 1621