Question: Who is the father of the 13th president of the University of Oklahoma?

Context articles: Marthe de Florian
Paul F. Sharp
Kirk Schulz
Boren family
Don Betz
James Douglas McComas
David L. Boren
John C. Knapp
Debora Spar
Norberto Ramírez

Madame Marthe de Florian (Paris, France; 9 September 1864 – Trouville-sur-Mer, France; 29 August 1939) born as Mathilde Héloïse Beaugiron was a little known French demimondaine (courtesan) during the Belle Époque.
 She was known for having famous lovers including Georges Clemenceau (before he became the 72nd Prime Minister of France), Pierre Waldeck-Rousseau (the 68th Prime Minister of France), Paul Deschanel (11th President of France), Gaston Doumergue (13th President of France), and the Italian artist Giovanni Boldini.
 Her story resurfaced when in 2010 her belongings were discovered in her Parisian apartment, located at 2 square La Bruyère (in the 9th arrondissement), untouched for decades, like in a time capsule.
Paul F. Sharp (January 19, 1918 – February 19, 2009) was a professor and college administrator.
 He served as the 15th president of Hiram College from 1957 to 1965, the 3rd chancellor of the University of North Carolina, Chapel Hill from 1964 to 1965, president of Drake University, and the 9th president of the University of Oklahoma from 1971 to 1977.
 Before his stint as a college administrator, Sharp was a professor of History at the University of Minnesota, Iowa State University and the University of Wisconsin, Madison.
Kirk Herman Schulz (born May 11, 1963) is an American educator, currently serving as the 11th president of Washington State University, a position he began on June 13, 2016.
 Prior to serving at Washington State, Schulz was the 13th president of Kansas State University.
The family is one of the most notable in Oklahoma, producing Democratic politicians including Lyle Boren (1909–1992), U.S. Representative for Oklahoma's 4th district from 1937 to 1947, his son David Boren (born 1941), Governor of Oklahoma from 1975 to 1979, U.S. Senator from 1979 to 1994, and current President of the University of Oklahoma since 1994, and his grandson Dan Boren (born 1973), a Blue Dog who was the U.S. Representative for Oklahoma's 2nd district from 2005 to 2013.
Don Betz, PhD is the current president of the University of Central Oklahoma ,Oklahoma universities ranked among 2018 Best Colleges and the former president of Northeastern State University.
 Before becoming President of Northeastern State, he served as Chancellor at the University of Wisconsin–River Falls from 2005 to 2008.
 From 1999 to 2005, Betz was Provost, Vice President for Academic Affairs and Professor of Political Science at the University of Central Oklahoma in Edmond, Oklahoma.
 He served as the Provost and Vice President for Academic Affairs at Palmer College in Davenport, Iowa from 1994 to 1999.
 On August 1, 2011 Betz was inaugurated as the 20th President of the University of Central Oklahoma.
James Douglas McComas (December 23, 1928 – February 10, 1994) was 14th President of Mississippi State University from 1975-1985, the 12th President of the University of Toledo from 1985 to 1988, and the 13th President of Virginia Polytechnic Institute and State University, from 1988 to 1993.
David Lyle Boren (born April 21, 1941) is an American university administrator and politician from the state of Oklahoma.
 A member of the Democratic Party, he served as the 21st governor of Oklahoma from 1975 to 1979 and in the United States Senate from 1979 to 1994.
 He is currently the 13th president of the University of Oklahoma.
 He was the longest serving chairman of the Senate Select Committee on Intelligence.
 David Boren officially announced his retirement as president of the University of Oklahoma, effective June 30, 2018.
John C. Knapp, Ph.D., is the 13th president of Washington & Jefferson College in Washington, Pennsylvania.
 Previously, he served as 12th president of Hope College, a private Christian liberal arts college located in Holland, Michigan.
Debora L. Spar is the former President of Barnard College, a liberal arts college for women affiliated with Columbia University.
 As President of Barnard, she was also an academic dean within Columbia University.
 Spar was appointed Barnard's 7th president in July 2008 and replaced Judith Shapiro, Barnard's 6th president, after a teaching career at Harvard Business School where she was Professor of Business Administration and Senior Associate Dean for Faculty Research and Development.
 In November 2016, it was announced she would become the 10th president of Lincoln Center for the Performing Arts, beginning in March 2017.
Norberto Ramírez Áreas (late 18th century, León, Nicaragua — 11 July 1856, León, Nicaragua) was a Nicaraguan lawyer and politician.
 From 20/23 September 1840 to 7 January 1841 he was the 13th President (called Chief) of El Salvador, still technically a state in the Federal Republic of Central America.
 From 1 April 1849 to 1 April 1851 he was the 24th President (then called Supreme Director) of independent Nicaragua.