the first or maternal family name is Serifo and the second or paternal family name is Nhamadjo.Manuel Serifo Nhamadjo (born March 25, 1958) is a Guinea-Bissau politician who served as President of the National People's Assembly of Guinea-Bissau.
He was a candidate in the abortive 2012 presidential election, placing third in the first round.
Following an April 2012 military coup, he was designated as Acting President as part of a transitional arrangement.