Edward F. Caldwell & Co., of New York City, was one of the premier designers and manufacturers of electric light fixtures and decorative metalwork from the late 19th to the mid-20th centuries.
 Founded in 1895 by Edward F. Caldwell (1851–1914) and Victor F. von Lossberg (1853–1942), the firm left a legacy of custom designed and finely-made, metal gates, lanterns, chandeliers, ceiling and wall fixtures, floor and table lamps, and other decorative objects that can be found today in many metropolitan area churches, public buildings, offices, clubs, and residences including, the White House (1902 renovation), St. Patrick's Cathedral, New York, New York Public Library, and Rockefeller Center.
Edward Francis Cline (November 4, 1891 – May 22, 1961) was an American screenwriter, actor, writer and director best known for his work with comedians W. C. Fields and Buster Keaton.
 He was born in Kenosha, Wisconsin and died in Hollywood, California.
Guimba the Tyrant (French: "Guimba, un tyran, une époque" ) is a 1995 Malian comedy drama film in the Bambara language (with some Fula language components), directed by noted Malian director Cheick Oumar Sissoko.
 The movie shows the rise and fall of a cruel and despotic village chief "Guimba", and his son "Jangine" in a fictional village in the Sahel of Mali.
 Some of the storytelling was done through the medium of the village griot, and with the film being placed in an old setting, lends an epic touch to the movie.
 The exact chronological setting of the movie is difficult to ascertain, being set in an isolated village, but the commonly used weaponry shown is the blunderbuss (however one scene outside the village features a neem tree, a species introduced to Africa during the colonial period).
 The film depicts some magical components, including a solar eclipse brought on by magic.
 Casting was only partially done from among professional actors.
Oumar Sissoko (born 13 September 1987 in Montreuil France) is a Malian footballer who currently plays as a goalkeeper for Le Havre.
 His cousin Mohamed Sissoko is also a professional footballer and was also capped for Mali.
African Solidarity for Democracy and Independence (French: "Solidarité Africaine pour la Démocratie et l'Indépendance" ) is a left-wing political party in Mali.
 It was founded by Cheick Oumar Sissoko and Oumar Mariko in 1996; Sissoko is the party's President and Mariko is its Secretary-General, the top post in the party.
 The party is Pan-Africanist in ideology, is affiliated internationally with the International Communist Seminar, a grouping organised by the Workers Party of Belgium, and is in part an outgrowth of the 1991 demonstrations against the military rule of President Moussa Traoré.
 Mariko was head of the Association of Students and Pupils of Mali (AEEM) during the 1991 protest movement which overthrew the government.
Balla Moussa Keïta (1934 – March 6, 2001) was a Malian actor and comedian, and a West African cinema pioneer who was well known in the West (especially France).
 Born in the Ségou Region of Mali, he was originally a radio producer.
 He later turned to acting and acted in a number of movies by notable Mali directors like Cheick Oumar Sissoko, Souleymane Cissé and Abdoulaye Ascofaré.
 Among his critically acclaimed roles are those of the tribal king "Rouma Boll" in "Yeelen" and as Mambi in "Guimba, un tyrant, une époque".
 He received the Best Male Interpretation award at the FESPACO for his role in the Guinean film "Séré, le témoin".
Cheick Oumar Dabo (born 12 January 1981 in Bamako) is a Malian football player.
Cheick Oumar Sissoko (born 1945 in San, Mali) is a Malian film director and politician.
Cheick Oumar Bathily (born 10 October 1982) is a Malian football player who currently plays for CS Duguwolofila.
Genesis (French: La genèse ) is a 1999 French-Malian drama film directed by Cheick Oumar Sissoko.
 It covers chapters 23 to 37 of the biblical Book of Genesis, but with only African actors.
 It was screened in the Un Certain Regard section at the 1999 Cannes Film Festival.

Question: Are Edward F. Cline and Cheick Oumar Sissoko of the same nationality?
Answer: no