Do Franz Viehböck and Pedro Duque share the same nationality?
Pedro Duque Pedro Duque Duque (born 14 March 1963) is a Spanish astronaut and a veteran of two space missions.
Vieira Portuense Francisco Vieira (Porto, 13 May 1765 – Funchal, 2 May 1805), who choose the artistic name of Vieira Portuense, was a Portuguese painter, one of the introducers of Neoclassicism in Portuguese painting. He was, in the neoclassical style, one of the two great Portuguese painters of his generation, with Domingos Sequeira.