Jump up ^ Miguel sought to gain international backing for his regime .
The government of Arthur Wellesley , 1st Duke of Wellington in the United Kingdom fell in 1830 , just before it could afford a formal recognition .
Jump up ^ Miguel sought to gain international backing for his regime , but the government of Arthur Wellesley , 1st Duke of Wellington in the United Kingdom fell in 1830 , just before it could afford a formal recognition .