Vasco Mascarenhas, 1st Count of Óbedos
He was the son of Fernaõ Martins Mascarenhas , Lord of Lavre , and his wife , Maria of Lancaster , great-grandchild of Dinis of Braganza , Count of Lemos and a dynast of the House of Lancaster and of the House of Braganza . 
<triplet> Dinis of Braganza, Count of Lemos <subj> House of Braganza <obj> family