Title: Leif Claesson (photographer)
Content:  Leif "Dodo" Claesson (born Leif John Claesson on 4 November 1959) is a Swedish photographer and actor. Born in Quebec, he currently lives and works in Stockholm. Studying at the Academy for Photography at the School of Industrial Arts in Stockholm, his first project outside of school assignments was his exhibition Parken (The Park). Claesson has participated in solo exhibitions throughout Sweden and in group exhibitions in Sweden, other parts of Europe, and the United States. He is the son of Stig Claesson.
Title: Stig Claesson
Content:  John Stig Claesson (2 June 1928 – 4 January 2008), also known under his signature Slas, was a Swedish writer, visual artist, and illustrator. Claesson was born on 2 June 1928 in Huddinge, south of Stockholm. He attended the Royal Swedish Academy of Arts between 1947 and 1952, during which time he began to illustrate Swedish literature such as the novels of Per Anders Fogelström. Claesson is the father of actor Leif Claesson. His son, artist Nils Claesson, published a revealing portrait of his father in the book Blåbärsmaskinen (The Blueberry Machine, 2009) which was much discussed in Sweden on its publication. Stig Claesson died on 4 January 2008 in Stockholm.
Title: Martin Claesson
Content:  Martin Claesson (born 20 September 1983) is a Swedish footballer who plays for IFK Värnamo as a defender. He is the older brother of Viktor Claesson.
Title: Lovisa Claesson
Content:  Lovisa Claesson (born 21 February 1995) is a Swedish rower. She competed in the women's single sculls event at the 2020 Summer Olympics. Her father, Per-Olof, represented Sweden in rowing at the 1988 and 1992 Summer Olympics.
Title: Clas Larsson Fleming
Content:  Son of Lars Hermansson Fleming & Anna Henriksdotter Horn af Kanckas. Grandson of Admiral Herman Persson Fleming (ca. 1520–1583) and Governor-General Henrik Klasson Horn (c.1512–1595). Married to Anna Göransdotter Snakenborg. Father of Admiral Herman Claesson Fleming af Liebelitz (1619–1673) and Lars Claesson Fleming af Liebelitz (1621–1699) who served as Chamberlain for Christina, Queen of Sweden.
Title: Michael Claesson
Content:  Claesson was born on 1 March 1965 in Jönköping and grew up in Bankeryd, where he lived until he commenced his military service in 1984.
Title: Claesson
Content: Åke Claesson (1889–1967), Swedish film actor ; Emma Claesson (born 1977), Swedish orienteering competitor from Borlänge ; Fredrik Claesson (born 1992), Swedish professional ice hockey player ; Johan Claesson (born 1981), Swedish footballer ; Leif Claesson (born 1959), Swedish photographer and actor ; Mattias Claesson (born 1986), Swedish middle-distance runner who specializes in the 800 metres ; Michael Claesson (born 1965), Swedish Army officer ; Stig Claesson (1928–2008), Swedish writer, visual artist, and illustrator ; Viktor Claesson (born 1992), Swedish footballer Claesson may refer to: 
Title: Jonas Claesson
Content:  Jonas Claesson (born 1 December 1970) is a former Swedish bandy player and coach. One of the most renowned Swedish players, he played as a forward for Vetlanda BK and Hammarby IF at club level. He won three World Championships with Sweden and is a member of the Swedish Bandy Hall of Fame.
Title: Glenn Claes
Content:  Claes is the son of the Belgian former Lyra and Lierse goalkeeper Eddy Claes.
Title: Johan Claesson
Content:  Johan Claesson (born August 12, 1981, in Uppsala) is a retired Swedish footballer who last played for IK Sirius in the Swedish Division 1 Norra.

Question: Who is the father of Leif Claesson?
Answer: Stig Claesson.
John Stig Claesson.