Rumbold of Mechelen
Saint Rumbold( or" RumoldRomuold") was an Irish or Scottish Christian missionary, although his true nationality is not known for certain.
He was martyred near Mechelen by two men, whom he had denounced for their evil ways.
Saint Rumbold's feast day is celebrated by the Roman Catholic Church, and Western Rite Orthodox Churches, on 24 June; and it is celebrated in Ireland on 3 July.
He is the patron saint of Mechelen, where St. Rumbold's Cathedral possesses an elaborate golden shrine on its high altar, containing relics attributed to the saint.
It is rumoured that his remains are buried inside the cathedral.
Twenty- five paintings in the choir illustrate his life.
Eleni Gabre-Madhin
Eleni Zaude Gabre- Madhin, an Ethiopian economist with Swiss nationality, is a former Chief Executive Officer of the Ethiopia Commodity Exchange( ECX).
She has had many years of experience working on agricultural markets – particularly in Sub- Saharan Africa – and has held senior positions in the World Bank, the International Food Policy Research Institute( Washington), and United Nations( Geneva).
Mahfiruz Hatun
Mahfiruz (from Persian ماه فيروز "Mâh-i firūzGlorious moon", 1590 – by 1607 or 1610) was a Circassian princess, the first consort of Ottoman Sultan Ahmed I (r. 1603–17) , the Sultan's first legal wife and mother of Sultan Osman II (r. 1618–22).
Baglan Mailybayev
Baglan Mailybayev( in Kazakh Бағлан Асаубайұлы Майлыбаев) was born on 20 May 1975 in Zhambyl region, Kazakhstan.
His nationality is Kazakh.
He is a politician of the Republic of Kazakhstan, Deputy Head of the Presidential Administration of the Republic of Kazakhstan, Doctor of Law( 2002)( under the supervision of Professor Zimanov S.Z.- scientific advisor and academician of National Academy of Sciences of the Republic of Kazakhstan) and Ph.D. in Political Science( 1998).
Ali Rahuma
Ali Khalifa Rahuma( born May 16, 1982) is a Libyan football midfielder who's nationality is Libyan.
He currently plays for Al- Ittihad, and is a member of the Libya national football team.
Roberto Savio
Roberto Savio( born in Rome, Italy, but also holding Argentine nationality) is a journalist, communication expert, political commentator, activist for social and climate justice and advocate of global governance.
He has spent most of his career with Inter Press Service( IPS), the news agency which he founded in 1964 along with Argentine journalist Pablo Piacentini.
Savio studied Economics at the University of Parma, followed by post -graduate courses in Development Economics under Gunnar Myrdal, History of Art and International Law in Rome.
He started his professional career as a research assistant in International Law at the University of Parma.
Kösem Sultan
Kösem Sultan(' 1589 – 2 September 1651) – also known as Mahpeyker Sultan"'( from the Persian compound ماه پيكر" Māh- peyker" meaning" Moon face") – was one of the most powerful women in Ottoman history.
Kösem Sultan achieved power and influenced the politics of the Ottoman Empire when she became haseki sultan as favourite consort and later second legal wife of Ottoman Sultan Ahmed I( r. 1603 – 1617)( after Mahfiruze Hatice Sultan, who was the Sultan's first legal wife) and valide sultan as mother of Murad IV( r. 1623–1640) and Ibrahim( r. 1640 – 1648), and grandmother of Mehmed IV( r. 1648– 1687).
Kösem lived in the Ottoman Empire as a courtier during the reign of six sultans:
Ahmed I, Mustafa I, Osman II, Murad IV, Ibrahim, and Mehmed IV.
After her death, she was known by the names Valide -i Muazzama( magnificent mother), Vālide- i Maḳtūle( murdered mother), and Vālide- i Şehīde( martyred mother).
Ahmed I
Ahmed I (April 1590 – 22 November 1617) was the Sultan of the Ottoman Empire from 1603 until his death in 1617.
Ahmed's reign is noteworthy for marking the end of the Ottoman tradition of royal fratricide; henceforth Ottoman rulers would no longer execute their brothers upon accession to the throne.
He is also well known for his construction of the Blue Mosque, one of the most famous mosques in Turkey.
Khalid al-Habib
Khalid al- Habib also believed to use the nom de guerre Khalid al Harbi is an Al- Qaeda leader who has overseen Al- Qaeda operations in Afghanistan.
In 2005 it was reported that al- Habib died in a US missile strike on the Pakistani village of Damadola though it is unclear whether this is the case as Pakistani officials have claimed that no Al- Qaeda leaders died in the attack.
al- Habib's nationality is not clear with sources claiming he may be Egyptian or Moroccan.
Nayelly Hernández
Nayelly Hernández( born 23 February 1986) is a former Mexican female professional squash player.
She has represented Mexico internationally in several international competitions including the Central American and Caribbean Games, Pan American Games, Women's World Team Squash Championships.
Nayelly achieved her highest career ranking of 57 in October 2011 during the 2011 PSA World Tour.
Her husband Chris Walker whose nationality is English is also a professional squash player.
She joined the Trinity College in 2008 as the first Mexican female to join a US college for squash and graduated in 2010.

Question: What nationality is Mahfiruz Hatun's husband?
Answer: Ottoman Empire