Alauddin Riayat Shah II of Johor
Sultan Alauddin Riayat Shah II ibni Almarhum Sultan Mahmud Shah( died 1564) was the first Sultan of Johor.
He ruled Johor from 1528 to 1564.
He founded the Johor Sultanate following the fall of Malacca to the Portuguese in 1511.
He was the second son of Mahmud Shah of Malacca.
Thus, Johor was a successor state of Malacca and Johor's sultans follow the numbering system of Malacca.
Throughout his reign, he faced constant threats from the Portuguese as well as the emerging Aceh Sultanate.
Enrique of Malacca
Enrique of Malacca( Malay: Panglima Awang), was acquired as a slave in Melaka by the Portuguese explorer Ferdinand Magellan, who subsequently took him on the first( Spanish) circumnavigation of the world in 1519 – 22. Italian historian Antonio Pigafetta, who wrote the most comprehensive account of Magellan's voyage, named him" Henrique"( which was Hispanicised as" Enrique" in official Spanish documents).
His name appears as" enrique", which is Portuguese.
His name appears only in Pigafetta's account, in Magellan's Last Will, and in official documents at the" Casa de Contratación de las Indias" of the Magellan expedition to the Philippines.
As set out in Magellan's document Last Will, Magellan acquired Enrique as a slave at Malacca, most probably at the early stages of the siege by the Portuguese in 1511, at age 14 years.
Though Magellan's will calls him" a native of Malacca", the chronicler of the circumnavigation, Pigafetta, states that he was a native of Sumatra — equally possible given the polyglot migrant population of Melaka.
In Portuguese, he was called" Henrique".
However, he is also popularly known in Malaysia as Panglima Awang, a name given by a historical novel author, Harun Aminurrashid in his same novel titled" Panglima Awang" which was finished written in 1957 and was first published in 1958 by" Pustaka Melayu"( under brand:" Buku Punggok").
According to the author, he names Enrique with a Malay name" Awang" due to Enrique's race and some other traits owned by Enrique, while the title" Panglima"( English: Commander) is added to the front of it due to Enrique's wisdom, strength and activeness.
Eyewitness documents of Antonio Pigafetta, Ginés de Mafra, the Genoese pilot, Antonio de Herrera y Tordesillas, Juan Sebastián Elcano, and Bartolomé de las Casas, and secondary sources such as João de Barros and Francisco López de Gómara, refer to him as a slave.
Jean-Baptiste Boucho
Jean- Baptiste Boucho( February 18, 1797- March 6, 1871) was the Vicar Apostolic of Malacca- Singapore.
Alauddin Riayat Shah II of Johor
Sultan Alauddin Riayat Shah II ibni Almarhum Sultan Mahmud Shah( died 1564) was the first Sultan of Johor.
He ruled Johor from 1528 to 1564.
He founded the Johor Sultanate following the fall of Malacca to the Portuguese in 1511.
He was the second son of Mahmud Shah of Malacca.
Thus, Johor was a successor state of Malacca and Johor's sultans follow the numbering system of Malacca.
Throughout his reign, he faced constant threats from the Portuguese as well as the emerging Aceh Sultanate.
Strait of Malacca
The Strait of Malacca or Straits of Malacca is a narrow, stretch of water between the Malay Peninsula( Peninsular Malaysia) and the Indonesian island of Sumatra.
As the main shipping channel between the Indian Ocean and the Pacific Ocean, it is one of the most important shipping lanes in the world.
It is named after the Malacca Sultanate that ruled over the archipelago between 1400 and 1511, which is the center of administration is located in the modern- day state of Malacca, Malaysia.
Nicholas Cummings
Nicholas Andrew Cummings( born July 25, 1924) is an American psychologist and author.
João Serrão
João Rodrigues Serrão, also known as Juan Serrano in the Spanish version,( Fregenal de la Sierra- Cebu, 1521) was a 16th- century Spanish navigator, born in Fregenal de la Sierra, Badajoz, who sailed with Fernão de Magalhães during the first circumnavigation of the world( 1519- 1521).
Serrão was brother or cousin to Francisco Serrão, who was residing in the Spice Islands when the voyage began and whom Magalhaes hoped to meet, but both died almost at the same time in 1521, in the Moluku islands( Ternate) and the Philippines( Mactan Island, Cebu), respectively, before this occurred.
He was the pilot of a round caravel in the 4th Portuguese India Armada led by Vasco da Gama in 1502.
João Serrão also accompanied Fernao de Magalhaes and his brother( or cousin) Francisco, in the 7th Portuguese India Armada of 1505, led by Francisco de Almeida, commanding the round caravel" Botafogo", and later also in the capture of Malacca and other actions in the East.
Captain of the ship" Santiago" across the Atlantic and of the" Concepcion" across the Pacific, Serrão was involved in the events that led to a massacre on Cebu allegedly instigated by Enrique of Malacca, but this can not be ascertained by Antonio Pigafetta's accounts alone.
Megat Iskandar Shah of Malacca
Sultan Megat Iskandar Shah ibni Almarhum Raja Parameswara( died 1424) was the second Sultan of Malacca and the son of Parameswara.
The position of Megat Iskandar Shah as the second ruler of Malacca has historically been contested.
Some argued that he is the same person as Parameswara, but was mistaken as a different person after Parameswara converted to Islam and changed his name, others however disagree that such a mistake could be made, and that Megat Iskandar Shah was indeed the second ruler of Malacca.
He maintained a good relationship with the Ming Empire of China and paid tribute to China regularly.
According to Portuguese sources he pushed for trade to move to Malacca instead of Singapura.
Malacca River
The Malacca River which flows through the middle of Malacca City in Malacca, Malaysia, was a vital trade route during the heyday of Malacca Sultanate in the 15th century.
List of Chief Ministers of Malacca
The Chief Minister of Malacca is the head of government in the Malaysian state of Malacca.
According to convention, the Chief Minister is the leader of the majority party or largest coalition party of the Malacca State Legislative Assembly.
The 11th and current Chief Minister of Malacca is Adly Zahari, who took office on 11 May 2018.

Question: Did Enrique of Malacca and Nicholas Cummings share the same nationality?
Answer: no