Mia Hagman
Mia Hagman( born August 18, 1979 in Helsinki, Finland) is a retired female breaststroke swimmer from Finland.
Hagman competed for her native country at the 1996 Summer Olympics in Atlanta, Georgia.
Her best result was a 14th place with the women's 4×100 m medley relay team at the 1996 Summer Olympics, alongside Minna Salmela, Anu Koivisto, and Marja Pärssinen.
Paul Jyrkänkallio
Paul Georg Jyrkänkallio( until 1944" Schmidt"; 25 May 1922- 2 May 2004) was a Finnish diplomat.
Jyrkänkallio was born in Koivisto, and obtained a Bachelor of Philosophy degree.
He was an ambassador in Sofia from 1969 to 1972, Budapest from 1973 to 1977, then Secretary of State for Foreign Affairs in 1977- 1980 and again Ambassador to Rome in 1980- 1985 and Athens 1985- 1992.
He died in Helsinki, aged 81.
August Deibel
1st Lieutenant August Gerard Deibel( 11 September 1915 – 12 June 1951) was a Dutch pilot of the Royal Netherlands East Indies Army Air Force.
He was part of 2- VLG- V, which was stationed in Singapore before its withdrawal to Java.
His unit emblem was a rhinoceros head painted on both sides of the front fuselage on his Brewster Buffalo aircraft.
His rank and surname,' Lt Deibel' was printed beside the nose art.
Deibel is credited with three kills, two of which were Ki -27 Nates on 12 January, during a Japanese air raid over Singapore, and was twice wounded in action on 12 January and 19 February 1942.
Deibel was killed on 12 June 1951, piloting a Gloster Meteor aircraft when it crashed near Uithuizen in the Netherlands.
Jacob van Helsdingen
Jacob Pieter van Helsdingen (7 March 1907 – 7 March 1942) was a pilot of the Royal Netherlands East Indies Army Air Force.
Jacob and August Deibel were the most successful Dutch pilots on the Brewster F2A fighter.
He was twice awarded the Military William Order for bravery in battle.
Jacob van Helsdingen
Jacob Pieter van Helsdingen (7 March 1907 – 7 March 1942) was a pilot of the Royal Netherlands East Indies Army Air Force.
Jacob and August Deibel were the most successful Dutch pilots on the Brewster F2A fighter.
He was twice awarded the Military William Order for bravery in battle.
Petri Koivisto
Petri Koivisto( born November 15, 1986) is a Finnish ice hockey goaltender who currently plays professionally in Finland for Espoo Blues of the SM- liiga.
Alfonso Araújo Cotes
Alfonso Araújo Cotes is a Colombian politician, two time Governor of the Department of Cesar; the first term between September 21, 1968, and August 21, 1970, and the second term between June 7, 1975, and August 30, 1997.
Minna Salmela
Minna Salmela( born May 3, 1971 in Oulu) is a retired female freestyle sprint swimmer from Finland.
Salmela competed for her native country at two consecutive Summer Olympics, starting in 1992 in Barcelona, Spain.
Her best result was a 14th place with the women's 4×100 m medley relay team at the 1996 Summer Olympics, alongside Mia Hagman, Anu Koivisto, and Marja Pärssinen.
Tellervo Koivisto
Taimi Tellervo Koivisto, née" Kankaanranta"( born 2 January 1929) is a Finnish politician and the former First Lady of Finland from 1982 to 1994.
Koivisto is the widow of the 9th President of Finland Mauno Koivisto and a former member of the Finnish parliament, representing the Social Democratic Party of Finland.
Tellervo Koivisto
Taimi Tellervo Koivisto, née" Kankaanranta"( born 2 January 1929) is a Finnish politician and the former First Lady of Finland from 1982 to 1994.
Koivisto is the widow of the 9th President of Finland Mauno Koivisto and a former member of the Finnish parliament, representing the Social Democratic Party of Finland.

Question: Are Petri Koivisto and August Deibel of the same nationality?
Answer: no