Table:
Title | Date of creation | Surname | First titular
Duke of Abrantes | December 9, 1753 | Lorena | Ana Maria Catarina Henriqueta de Lorena
Duke of Albuquerque | May 19, 1886 | Costa de Sousa de Macedo | João Afonso da Costa de Sousa de Macedo
Duke of Aveiro | b. 1535 | Lencastre / Mascarenhas da Silva e Lencastre | John of Lencastre, 1st Marquis of Torres Novas
Duke of Ávila and Bolama | May 14, 1878 | Ávila | António José de Ávila
Duke of Barcelos | August 5, 1562 | Bragança | John, 6th Duke of Braganza
Duke of Beja | 1453 | Portugal-Aviz / Bragança | Ferdinand, Duke of Viseu
Duke of Braganza | 1442 | Bragança | Afonso, Count of Barcelos
Duke of Cadaval | April 26, 1648 | Álvares Pereira de Melo | Nuno Álvares Pereira de Melo
Duke of Caminha | December 14, 1620 | Menezes | Miguel Luís de Menezes
Duke of Coimbra | 1415 | Portugal-Aviz / Lencastre / Bragança | Pedro, Prince of Portugal
Duke of Faial | April 4, 1833 | Sousa Holstein | Pedro de Sousa Holstein
Duke of Ficalho | May 14, 1836 | Almeida | Eugénia Maurícia Tomásia de Almeida Portugal
Duke of Goa | 1515 | Albuquerque | Afonso de Albuquerque
Duke of Guarda | October 5, 1530 | Portugal-Aviz | Ferdinand, Prince of Portugal
Duke of Guimarães | 1475 | Bragança | Fernando II, Duke of Braganza
Duke of Lafões | February 17, 1718 | Bragança / Bragança e Ligne de Sousa Tavares Mascarenhas da Silva | Pedro Henrique de Bragança
Duke of Linhares | ? | Noronha | Fernando de Noronha
Duke of Loulé | October 3, 1852 | Mendonça Rolim de Moura Barreto | Nuno José Severo de Mendonça Rolim de Moura Barreto
Duke of Miranda do Corvo | May 13, 1796 | Bragança e Ligne de Sousa Tavares Mascarenhas da Silva | José Sousa Tavares Mascaranhas da Silva
Duke of Palmela | October 10, 1850 | Sousa Holstein | Pedro de Sousa Holstein
Duke of Porto | 1833 | Bragança | Maria, Princess of Portugal / (future Queen Maria II)
Duke of Saldanha | November 4, 1846 | Saldanha Oliveira e Daun | João Francisco de Saldanha Oliveira e Daun
Duke of Tancos | April 22, 1790 | Manoel | Constança Manoel
Duke of Terceira | November 8, 1832 | Manoel e Meneses Severim de Noronha | António José de Sousa Manoel e Meneses Severim de Noronha
Duke of Torres Novas | September 26, 1619 | Lencastre | George of Lencastre
Duke of Trancoso | 1530 | Portugal-Aviz | Ferdinand, Prince of Portugal
Duke of Vila Real | February 28, 1585 | Menezes | Manuel de Menezes
Duke of Viseu | 1415 | Portugal-Aviz | Henry, the Navigator, Prince of Portugal
Duke of Vitória | December 12, 1812 | Wellesley | Arthur Wellesley, Duke of Wellington

Question: which dukedom did not have red in the coat of arms?
Answer: Duke of Abrantes

Question: how many total dukedoms are in portugal?
Answer: 29

Question: which duke has the same date of creation as the duke of coimbra?
Answer: Duke of Viseu

Question: which surname is listed above the duke of albuquerque?
Answer: Lorena

Question: what duke has the newest date of creation?
Answer: Duke of Albuquerque

Question: who is listed first, bragança or ávila?
Answer: Ávila

Question: how many dukedoms are listed?
Answer: 29

Question: after the duke of barcelos, what was the next dukedom to be created?
Answer: Duke of Ávila and Bolama