Pietro Cussida
Pietro Cussida, Pietro Cuside or Pedro Cossida( died October 1622) was a Spanish diplomat in the service of Philip III of Spain and his successor, Philip IV.
He was an art collector and patron, known for his patronage of Caravaggisti artists, including Jusepe de Ribera and Dirck van Baburen.
Philip III of Spain
Philip III (14 April 1578 – 31 March 1621) was King of Spain.
He was also, as Philip II, King of Portugal, Naples, Sicily and Sardinia and Duke of Milan from 1598 until his death in 1621.
A member of the House of Habsburg, Philip III was born in Madrid to King Philip II of Spain and his fourth wife and niece Anna, the daughter of Holy Roman Emperor Maximilian II and Maria of Spain.
Philip III later married his cousin Margaret of Austria, sister of Ferdinand II, Holy Roman Emperor.
Although also known in Spain as Philip the Pious, Philip's political reputation abroad has been largely negative – an 'undistinguished and insignificant man,' a 'miserable monarch,' whose 'only virtue appeared to reside in a total absence of vice,' to quote historians C. V. Wedgwood, R. Stradling and J. H. Elliott.
In particular, Philip's reliance on his corrupt chief minister, the Duke of Lerma, drew much criticism at the time and afterwards.
For many, the decline of Spain can be dated to the economic difficulties that set in during the early years of his reign.
Nonetheless, as the ruler of the Spanish Empire at its height and as the king who achieved a temporary peace with the Dutch (1609–1621) and brought Spain into the Thirty Years' War (1618–1648) through an (initially) extremely successful campaign, Philip's reign remains a critical period in Spanish history.
Rodrigo de Villandrando (painter)
Rodrigo de Villandrando (1588 – December 1622) was a court painter during the reign of Philip III of Spain.
He worked in the tradition of Alonso Sánchez Coello and Juan Pantoja de la Cruz.
His death opened the road to court for the young painter Diego Velázquez from Sevilla.
Tibúrcio Spannocchi
Tiburzio Spannocchi( 1541–1609)( also Spanucchi, Spanochi, Spanoqui, Hispanochi etc.) was" king's engineer" to Philip II of Spain and subsequently to Philip III of Spain.
He was named" Chief Engineer" in 1601.
Andrés López Polanco
Andrés López Polanco,( died 1641) was a Spanish Baroque painter specializing in portraits.
Documented in Madrid between 1608 and 1641, he worked for the court of King Philip III of Spain and King Philip IV of Spain.
His exact date of birth is unknown.
Infante Carlos of Spain (1607–1632)
The Infante Carlos of Spain, also known as The Infante Charles of Spain( 15 September 1607 – 30 July 1632), was an" infante" of Spain, the second son of King Felipe III of Spain and Margaret of Austria.
Juan Márquez
Juan Márquez( 1565 – 1621) was a Spanish ascetic writer.
He studied at the University of Toledo and was professor of theology at Salamanca.
He was appointed preacher of King Philip III of Spain.
Margaret of France, Queen of England
Margaret of France( c. 1279 – 14 February 1318) was Queen of England as the second wife of King Edward I.
She was a daughter of Philip III of France and Maria of Brabant.
Philip II of Spain
Philip II of Spain (21 May 1527 – 13 September 1598) was King of Spain (1556–98), King of Portugal
(1581–98, as Philip I), King of Naples and Sicily (both from 1554), and "jure uxoris" King of England and Ireland (during his marriage to Queen Mary I from 1554 to 1558).
He was also Duke of Milan, and from 1555, lord of the Seventeen Provinces of the Netherlands.
The son of Holy Roman Emperor and King of the Spanish kingdoms Charles V and Isabella of Portugal, Philip was called "Felipe el PrudentePhilip the Prudent") in the Spanish kingdoms; his empire included territories on every continent then known to Europeans, including his namesake the Philippines.
During his reign, the Spanish kingdoms reached the height of its influence and power.
This is sometimes called the "Spanish Golden Age".
Philip led a highly debt-leveraged regime, seeing state bankruptcies in 1557, 1560, 1569, 1575, and 1596.
This policy was partly the cause of the declaration of independence that created the Dutch Republic in 1581.
On 31 December 1584 Philip signed the Treaty of Joinville, with Henry I, Duke of Guise signing on behalf of the Catholic League; consequently Philip supplied a considerable annual grant to the League over the following decade to maintain the civil war in France, with the hope of destroying the French Calvinists.
A devout Catholic, Philip saw himself as the defender of Catholic Europe against the Ottoman Empire and the Protestant Reformation.
He sent a large armada to invade Protestant England in 1588, with the strategic aim of overthrowing Elizabeth I of England and re-establishing Catholicism there.
He hoped to stop both English interference in the Spanish Netherlands and the harm caused to Spanish interests by English and Dutch privateering.
Philip was described by the Venetian ambassador Paolo Fagolo in 1563 as "slight of stature and round-faced, with pale blue eyes, somewhat prominent lip, and pink skin, but his overall appearance is very attractive".
The Ambassador went on to say "He dresses very tastefully, and everything that he does is courteous and gracious."
Besides Mary I, Philip was married three other times and widowed four times.
Maria Luisa of Parma
Maria Luisa of Parma (9 December 1751 – 2 January 1819) was Queen consort of Spain from 1788 to 1808 by marriage to King Charles IV of Spain.
She was the youngest daughter of Philip, Duke of Parma, the fourth son of Philip V of Spain and Louise Élisabeth of France, the eldest daughter of King Louis XV.

Question: Who is Philip Iii Of Spain's paternal grandfather?
Answer: Charles V