Question:  Elwyn Cornelius Lee's wife is a member of what?

Context paragraphs:
Stan Cornelius: Stanley Preston Cornelius (October 15, 1941 – December 29, 2005) was an American country musician, lawyer, politician and record producer.  Cornelius was born on October 15, 1941 in Bremerton, Washington, one of three children (two sons and a daughter) born to Starling P. "Star" Cornelius (1916–1986) and wife Virginia (née Sloat).  The family moved to the then-Territory of Alaska in 1954 during the height of the Cold War and lived in a variety of communities in Interior and Southcentral Alaska before settling several years later in Alaska's largest city, Anchorage.  Cornelius attended Kodiak High School in Kodiak before transferring to Anchorage High School (now known as West Anchorage High School) during his senior year, where he graduated in 1958. He briefly studied at Washington State University and the University of Oregon before attending Alaska Methodist University, where he graduated in 1964 with a Bachelor of Arts in political science, the same year he married Mary Ann Randall.  He then attended the University of New Mexico School of Law, where he graduated with a Juris Doctor in 1967.

Lucius Cornelius Scipio Barbatus: Lucius Cornelius Scipio Barbatus (died c. 280 BC) was one of the two elected Roman consuls in 298 BC.  He led the Roman army to victory against the Etruscans near Volterra.  A member of the noble Roman family of Scipiones, he was the father of Lucius Cornelius Scipio and Gnaeus Cornelius Scipio Asina and great-grandfather of Scipio Africanus.

Caecilia Metella (daughter of Metellus Celer): Caecilia Metella was daughter of Quintus Caecilius Metellus Celer by his wife, the notorious Clodia.  In 53 BC, Metella Celer was married to Publius Cornelius Lentulus Spinther, a conservative politician, allied to her father's family.  Like her mother, Metella did not content herself with a simple married life.  Briefly after the wedding she started an affair with Publius Cornelius Dolabella, a man of the opposite political spectrum.  Spinther divorced her in 45 BC in the midst of a huge scandal.  Cicero bitterly discusses the affair in his letters, because at the time, his daughter Tullia was Dolabella's wife.

Publius Cornelius Sulla (praetor 186 BC): Publius Cornelius Sulla was a Roman politician of the second century BC.  He is most significant for having been the grandfather of the dictator and social reformer Lucius Cornelius Sulla through his son Lucius Cornelius Sulla.  He was the son of Publius Cornelius Sulla, the first member of the family to bear the name "Sulla", and the brother of Servius Cornelius Sulla.  He was elected praetor in 186 BC, receiving the province of Sicily.

Wayne A. Cornelius: Wayne Cornelius is a U.S. scholar of comparative migration and Mexican politics and development.  He received his B.A. from the College of Wooster in Wooster, Ohio.  Cornelius founded the Center for U.S.-Mexican Studies at the University of California, San Diego in 1979, and directed it from 1979–1994 and 2001-2003.  He is also the founding director of UCSD’s Center for Comparative Immigration Studies, established in 1999, which conducts comparative research on international migration and immigration policy, especially in the North American, Western European, and Asia-Pacific regions.  Cornelius is also a Past President of the Latin American Studies Association.  Cornelius has also been a Research Fellow of the Institute for the Study of Labor (Bonn, Germany), and a member of the Council on Foreign Relations (New York).

Faustus Cornelius Sulla (grandson of Sulla): Faustus Cornelius Sulla is the presumed name of a son of the Roman senator Faustus Cornelius Sulla and his wife Pompeia (and thus grandson of the dictator Lucius Cornelius Sulla and the triumvir Pompey the Great).

Sheila Jackson Lee: Sheila Jackson Lee (born January 12, 1950) is an American politician.  She is currently the U.S. Representative for Texas 's 18 congressional district , serving since 1995.  The district includes most of central Houston.  She is a member of the Democratic Party.

Elwyn Lee: Elwyn Cornelius Lee (born 1949) is Vice President for Community Relations and Institutional Access at the University of Houston.  He is the husband of congresswoman Sheila Jackson Lee, a member of the United States House of Representatives.

Cornelius Brothers &amp; Sister Rose: Cornelius Brothers & Sister Rose was a family soul singing group from Dania Beach, Florida, that was formed in 1970 and gained popularity in the early 1970s.  It was composed of siblings Carter Cornelius, Eddie Cornelius, and Rose Cornelius, who were joined by sister Billie Jo Cornelius in 1972.  Cleveland E. Barrett (a childhood friend), an original member of the group, was killed in a car accident before their chart success.

Cornelia Pompeia: Cornelia Pompeia Magna (born 47/35 BC, year of death unknown) was the daughter and youngest child to Pompeia Magna and suffect consul Lucius Cornelius Cinna.  Cornelia’s maternal grandparents were triumvir Pompey and his third wife Mucia Tertia, while her paternal grandfather was an elder Lucius Cornelius Cinna.  Her full brother was Gnaeus Cornelius Cinna Magnus; a half-sibling from her mother’s first marriage to senator Faustus Cornelius Sulla.  Her mother died before 35 BC and was raised by her father.

Supporting paragraphs: Elwyn Lee Sheila Jackson Lee
Answer: the Democratic Party