Question: What is the nationality of Sicodelico Jr.'s cousin?

Context paragraphs:
James Gaines: James Gaines, birth name James Larry M. Gaines Jr., is an African-American-Filipino character actor, writer and director with dual nationality, born on May 18, 1955, in Maui, Hawaii.  He was sometimes also credited as Jaimes Gaines, Jim Gaines, and James Gainers.

The Steam Man of the West: The Steam Man of the West is a steampunk western action and adventure book series by American author Joseph A. Lovece.  The novels set in 1868 center around young inventor Frank Rude, Jr., (a parody of dime novel hero Frank Reade, Jr.), his cousin Charlie Bull, his sister Inanna Rude, Denver Doll the Detective Queen, the orphans PS and Kurt Wagner, Bessie Little the Masked Rider, photographer Eadweard Muybridge, and the detective and vigilante the Woman in Black.

Constantine &quot;Vision&quot; Walker: Constantine "Vision" Walker, also known as "Vision" or "Dream" (born Constantine Anthony Walker, Jr., 19 October 1951, Jamaica), is a singer songwriter and musician.  He was an original member of reggae group The Soulettes, with his cousin Rita Anderson (Marley) and Marlene "Precious" Gifford in the early 1960s, and was briefly a member of The Wailers along with Bunny Wailer and Peter Tosh.  He is engaged in the California-based group The Rastafarians.

Antonio Carmona: Antonio Carmona Amaya (born in Granada, Spain on 21 May 1965) is a Spanish gypsy singer of flamenco.  He also has French nationality.  from the early 1980s, he was a member of the Spanish flamenco-fusion group Ketama.  that he joined after main vocalist Ray Heredia left.  The band also included José Soto also known as "Sorderita".  Katema in its latest set-up included Antonio Carmona as main vocalist along with his brother, Juan José Carmona Amaya known as "El Camborio", and his cousin, José Miguel Carmona Niño known as "Josemi".

Fredrik Herman Gade: Fredrik Herman Gade was born at Frogner Manor near Christiania (now Oslo), Norway.  He was a son of United States consul Gerhard Gade (1834–1909) and his American-born wife Helen Allyne.  He was a brother of John Allyne Gade, a nephew of Fredrik Georg Gade, Sr and a first cousin of Herman Gerhard Gade and Fredrik Georg Gade, Jr.

Philip Pendleton Barbour: Philip Pendleton Barbour (May 25, 1783 – February 25, 1841) was Speaker of the United States House of Representatives and an Associate Justice of the Supreme Court of the United States.  He is the only individual to serve as both Speaker of the House, and as a Justice on the Supreme Court.  He was also the brother of Virginia governor and U.S. Secretary of War, James Barbour, as well as the first cousin of John S. Barbour, a member of the U.S. House of Representatives from Virginia's 15th congressional district, and first cousin, once removed of John S. Barbour, Jr..  Appointed by President Andrew Jackson to the United States Supreme Court in 1835, Philip Barbour served on the court until his death in 1841.  Justice Barbour was a staunch pro-slavery, Jacksonian Democrat, whose tenure on the Court expedited a commitment to state sovereignty and strict constructionism.

Sicodelico Jr.: Aaron Rodríguez (born June 13, 1976) is an American professional wrestler, better known by his ring name Sicodelico Jr.  Rodríguez is the son of Sicodelico and the nephew of Mil Máscaras and Dos Caras, and the cousin of Alberto Del Rio (Dos Caras Jr.).

Armando Bó (screenwriter): Armando Bó Jr., credited as Armando Bo, is an Argentine screenwriter and film director.  He won the Academy Award for Best Original Screenplay for the 2014 film "Birdman" at the 87th Academy Awards in 2015, together with director Alejandro G. Iñárritu, Alexander Dinelaris Jr., and Bo's cousin Nicolás Giacobone.  He also directed the Qualcomm-distributed short film "Lifeline" in 2016, which was also a Best of Branded Entertainment winner at the 2017 One Show Awards.

The Williams Brothers (Gospel group): The Williams Brothers is an American traditional black gospel music group from Jackson, Mississippi, they were formed in 1960 by Leon "Pop" Williams, who was the Williams' father, and early on the Williams' brother Frank Douglas was a member.  At its inception, The group consisted of three brothers, Doug Williams, Leonard Williams, Melvin Williams, and their cousin, Henry Green and a non-family member Maurice Surrell.  Later on the group would add Derrick Horne, Maulty "Tuff" Jewell IV, Pharis "June Bug" Evans, Jr., Ralph Lofton, Jr., and Terrell Midge Gatlin.  They released 42 albums with various labels during their tenure, and 23 albums charted on the "Billboard" charts, mostly on the Gospel Albums chart.  They have been nominated for the Grammy Award in the Best Traditional Gospel Album category at the 34th, 37th, 43rd, 47th, and the 52nd Annual Grammy Awards.  In 1999, the group was inducted into the International Gospel Music Hall of Fame, which is in Detroit, Michigan.

Alberto Del Rio: José Alberto Rodríguez (born May 25, 1977), is a Mexican professional wrestler and mixed martial artist, best known for his two tenures in WWE under the ring name Alberto Del Rio.  He is currently signed to Global Force Wrestling (GFW) under the ring name Alberto El Patrón.  He also competes for various promotions on the international independent circuit.

Supporting paragraphs: Sicodelico Jr. Alberto Del Rio
Answer: Mexican