Philip III was King of Spain. As Philip II, he was also King of Portugal, Naples, Sicily and Sardinia and Duke of Milan from 1598 until his death in 1621. Wikipedia
Born: April 14, 1578, Royal Alcazar of Madrid, Madrid, Spain
Died: March 31, 1621 (age 42 years), Madrid, Spain
Children: Philip IV of Spain, Anne of Austria, Maria Anna of Spain, and more
Grandchildren: Charles II of Spain, Louis XIV, Mariana of Austria, and more
Grandparents: Charles V, Isabella of Portugal, Maximilian II, Holy Roman Emperor, and more
Spouse: Margaret of Austria, Queen of Spain (m. 1599–1611)
Parents: Philip II of Spain and Anna of Austria, Queen of Spain