Battle of Ponte Ferreira
The Battle of Ponte Ferreira , fought on 22–23 July 1832 , was the first major battle of the Portuguese Civil War between the forces of Dom Pedro , ex-Emperor of Brazil and Regent for his daughter Maria da Glória , and the army of his brother Dom Miguel , who had usurped the throne of Portugal . 
<triplet> Battle of Ponte Ferreira <subj> 23 July 1832 <obj> point in time <subj> Portuguese Civil War <obj> part of <triplet> Dom Pedro <subj> Maria da Glória <obj> child <subj> Dom Miguel <obj> sibling <triplet> Dom Miguel <subj> Dom Pedro <obj> sibling