In April 1826, as part of the succession settlement, Pedro revised the constitution granted in 1822, the first constitution of Portugal, and returned to Brazil leaving the throne to Maria, with Miguel as regent.
Pedro revised the constitution granted in 1822 and returned to Brazil leaving the throne to Maria. This was with Miguel as regent. This was as part of the succession settlement. This was in April 1826.1822 was the first constitution of Portugal.