He is married to Luisa María Francisca de Pérez de Guzmán.
They got married on January 12, 1633 at Elvas, he was 28 years old.
Child(ren):
file:///E:/E-S009/genealogy/Grab_A_Site_downloads/euweb/capet59.html#J4
JOÃO IV"the Lucky", King of Portugal and the Algarves (1640-56), cr 11.12.1640, *Villa Vicosa 19.3.1604, +Lisbon 6.11.1656, bur there; m.Elvas 1633 Luisa (*Sanlucar de Barrameda 1613, +Cloister Xabregas 1666) dau.of Juan Manuel Perez de Guzman, Duque de Medina-Sidonia; He left issue:
The data shown has no sources.