Who dated Philip IV of Spain?

Philip IV (Spanish: Felipe Domingo Victor de la Cruz de Austria y Austria, Portuguese: Filipe III; 8 April 1605 – 17 September 1665), also called the Planet King (Spanish: Rey Planeta), was King of Spain from 1621 to his death and (as Philip III) King of Portugal from 1621 to 1640. Philip is remembered for his patronage of the arts, including such artists as Diego Velázquez, and his rule over Spain during the Thirty Years' War.

By the time of his death, the Spanish Empire had reached approximately 12.2 million square kilometres (4.7 million square miles) in area but in other aspects was in decline, a process to which Philip contributed with his inability to achieve successful domestic and military reform. He was succeeded on his death by his young son Charles II as King of Spain and in 1640 (with the collapse of the Iberian Union) by John IV as King of Portugal.

Casilda Manrique de Luyando y Hurtado de Mendoza (Orduña aprox. 1597-Madrid 26/08/1670), pertenecía a una antigua familia de la nobleza española, que ocupó el puesto de Guarda Mayor de las damas, sucesivamente de las reinas Isabel de Borbón y Mariana de Austria, esposas del rey Felipe IV, con quien tuvo un hijo ilegítimo, Carlos Fernando de Austria y Manrique (Madrid 1639 -Guadix, Granada, 31/03/1696)

Catalina Manrique (-1690) fue una noble española conocida por haber sido amante de Felipe IV de España.

María Inés Calderón (1605, in Madrid – 1678, in Guadalajara) also known as La Calderona and Marizápalos, was a Spanish actress, the mistress of Philip IV and the mother of his only recognized natural son, John of Austria the Younger.