Tainá Müller
Tainá Müller( born June 1, 1982) is a Brazilian actress.
She is the oldest of three sisters, actress Taiure Müller and MTV VJ Titi Müller.
Gervasio Gatti
Gervasio Gatti( c. 1550 in either Cremona, Vercelli or Pavia – c. 1631) was an Italian painter during the late- Renaissance, active in Parma, Piacenza, and Cremona.
He was also known as Il Soiaro( or" Sojaro")
Gatti trained with his uncle Bernardino Gatti.
He helped decorate the salons in the Rocca of San Secondo Parmense.
He also studied with Correggio.
Marinus of Caesarea
Marinus of Caesarea was a Roman soldier and a Christian martyr.
Georg Bednorz
Johannes Georg Bednorz( born 16 May 1950) is a German physicist who, together with K. Alex Müller, discovered high- temperature superconductivity in ceramics, for which they shared the 1987 Nobel Prize in Physics.
John Davidson (British writer)
John Davidson( born 1944) is an English writer on mysticism and Christian origins.
Christian Rocca
Christian Rocca( born 23 January 1968) is an Italian newspaper journalist and blogger.
K. Alex Müller
Karl Alexander Müller( born April 20, 1927) is a Swiss physicist and Nobel laureate.
He received the Nobel Prize in Physics in 1987 with Georg Bednorz for their work in superconductivity in ceramic materials.
Michael Hulse
Michael Hulse( born 1955) is an English translator, critic and poet, notable especially for his translations of German novels by W. G. Sebald, Herta Müller, and Elfriede Jelinek.
Alex Craig
Alex Craig( born 2 April 1886) was a football player who played for Rangers, Greenock Morton and Ireland.
He is one of only four players born in what is now the Republic of Ireland to play for Rangers.
The others were Alex Stevenson, Jon Daly and James Lowry McAuley.
John Thornton (philanthropist)
John Thornton( 1720–1790) was a British merchant and Christian philanthropist.

Question: Were K. Alex Müller and Christian Rocca of the same nationality?
Answer: no