House of Braganza during the Spanish occupation, was restored and expanded, bringing new wealth to Portugal. The zenith of the Braganza dynasty came with the long reign of D. João V (1706–1750), who ruled with grandeur and piety. The reign of D. José I, son of D. João V, was marked by the great earthquake, which struck Lisbon in 1755. The political genius of his reign was the 1st Marquis of Pombal. The end of the 18th century was characterized by stability, under the rule of Dona Maria I (1777–1816), who discharged Pombal at her accession. Unfortunately Dona Maria became psychologically unstable, displaying
Teodósio I, Duke of Braganza Teodósio I, Duke of Braganza Dom Teodósio I of Braganza (; 1510 – 22 September 1563) was the 5th Duke of Braganza, among other titles. He is known for ceding the title of Duke of Guimarães to Infante Duarte of Aviz, alongside some of the wealth and properties of the House of Braganza. The Duke Teodósio I was an educated and refined man, a typical renaissance prince. He loved painting and sculpture. In 1542, he married his 1st cousin (1513–1558), daughter of his uncle Dinis, and had John I of Braganza. Their child, João I succeeded him as 6th Duke