Question: What was the nickname of grandfather of the man that married the former Carol Shepp in 1965?

Context paragraphs:
Francesco Pesellino: Francesco Pesellino (probably 1422–July 29, 1457), also known as Francesco di Stefano, Il Pesellino, Francesco Peselli, and Francesco di Stefano Pesellino was an Italian (Florentine) painter.  His father was the painter Stefano di Francesco (died 1427), and his maternal grandfather was the painter Giuliano Pesello (1367–1446), from whose name the diminutive nickname of "Pesellino" arose.  After the death of his father in 1427, the young Francesco Pesellino went to live with his grandfather, Giuliano Pesello, adopting his name.  Francesco Pesellino remained in his grandfather’s studio until the latter’s death, when he joined the studio of Filippo Lippi (ca.1406-1469).  He married in 1442, and probably joined the Florence painters' guild in 1447.  In the following years he made a reputation with small, highly finished, works, either religious subjects for predellas or private devotions, or secular subjects, often for insetting into furniture or panelling.

Jovo Stanisavljević Čaruga: Jovan "Jovo" Stanisavljević (; 1897–27 February 1925), known by his nickname Čaruga (Чаруга), was an outlaw ("hajduk") in Slavonia in the early 20th century.  Stanisavljević was born in 1897, into a Serb Orthodox family in the village of Slavonske Bare (part of Zdenci) in the Virovitica County, autonomous Kingdom of Croatia-Slavonia, Austro-Hungary.  He was named after his paternal grandfather Jovan, who went by the family nickname of "Čaruga" ("troublemaker").  His father Prokopija was a peasant, and his mother "Ika" died when he was ten.  His father remarried, and he had a tough upbringing, later running away from home to Osijek, where he went to a locksmith school.  When World War I broke out, he stopped his studies and enrolled in the Austro-Hungarian Army.  However, he posed as an officer and deserted the front lines.  Shortly afterwards, he killed a man who was courting his girlfriend, and after a local nobleman threatened to arrest him, he killed him too.  He was eventually apprehended, tried, and convicted, and started serving his sentence in the Sremska Mitrovica penitentiary.  He managed to escape from prison and had a warrant for his capture, returning home where he was unwelcomed.  Čaruga left for the woods, where he befriended a gang, "Kolo gorskih tića" ("Band of Mountain Birds"), composed mostly of deserters, who all detested the rich Slavonian peasants and robbed them mercilessly, and were not afraid of killing people.  He used the false names Nikola Drezgić and Mile Barić.  The war was long over, but Čaruga and the gang were still pillaging the countryside, and became hunted by the Yugoslav gendarmerie.  Eventually in 1922 he decided to leave for Zagreb, where he posed as a rich gentleman from Vinkovci and also continued his life of thievery.  He would later return to Slavonia to continue stealing together with his group members.  On 14 October 1923, however, they attempted to rob the Eltz family estate in Ivankovo near Vinkovci.  They killed a man on site, while another snuck out and called the gendarmerie.  After the skirmish that ensued they managed to escape but without their loot.  More importantly, the police got on their trail and soon captured them.  By February 1925, Čaruga's trial at the court in Osijek was finished, and he was subsequently hanged in front of a crowd of 3,000.

John S. McCain Sr.: John Sidney McCain Sr. (August 9, 1884 – September 6, 1945), nicknamed "Slew", was a U.S. Navy admiral.  He held several command assignments during the Pacific campaign of World War II.  He is the patriarch of the McCain military family.

Descendants of Miguel I of Portugal: The Descendants of Miguel I of Portugal, of the House of Braganza, were numerous and left a lasting mark on European royalty.  Miguel married Princess Adelaide of Löwenstein-Wertheim-Rosenberg and the strategic marriages for all of their children into various European royalties would earn Miguel the nickname of "Grandfather of Europe".

Tom McCarthy (ice hockey, born 1934): He married Marlene Weaver and became the father of two daughters and one son, Carol, Johan, and Martin.  Furthermore, he was the grandfather of five grandchildren: two grandsons and three granddaughters, Bryan, Thomas, Erin, Holly, and Kelly.

Early life and military career of John McCain: The early life and military career of John Sidney McCain III spans the first forty-five years of his life (1936–1981).  McCain's father and grandfather were admirals in the United States Navy.  McCain was born on August 29, 1936, in the Panama Canal Zone, and attended many schools growing up as his family moved among naval facilities.  McCain graduated from the United States Naval Academy in 1958.  He married the former Carol Shepp in 1965; he adopted two children from her previous marriage and they had another child together.

Henry de Candole: Henry Handley Vully de Candole (HHVdeC) was Bishop of Knaresborough from 1949 to 1965.  He was born on 25 May 1895 into a clerical family - his father was the Ven.  Henry Lawe Corry Vully de Candole, whose two brothers, Armar Corry Vully de Candole (born 13 June 1869; died 1941; married 19 December 1897 in Paris to Edith Hodgson) and the Rev. James Alexander Corry Vully de Candole (born 25 May 1871 in Kensington; died 3 May 1917 at Ipswich; married Mary Paterson (born 8 August 1876) on 8 August 1900 at Motherwell, Scotland) were also churchmen.  HHVdeC's grandfather was Henry Sundius Vully de Candole (born 25 June 1841 at Bierlow, Yorks; died May 1877 at Barton Regis, Glocs) and his grandmother was Emily Roe Lawe (born in India in 1843; died in London in March 1899).

Daron Schoenrock: Daron Schoenrock (born November 21, 1961) is an American college baseball coach, currently serving as the head coach of the Memphis Tigers baseball team.  He has held that position since prior to the 2005 season.  Daron is the husband of the former Carol Cawood.  They have been married since August 6th, 1988.  They have two sons: Erik (26) and Bret (15).  Erik was selected by the San Diego Padres in the 11th round in the 2013 MLB First Year Player Draft after being named the 2013 Conference USA Pitcher of the Year.

Casey Wasserman: Casey Wasserman (born 1974) is an entertainment executive, and sports agent executive who owned the now defunct Arena League football team, the Los Angeles Avengers.  Born Casey Myers, he is the son of the Los Angeles socialite and philanthropist Lynne Wasserman and Jack Myers (formerly Meyerowitz).  His parents were divorced and he took his mother's maiden name, which is also the last name of his famous grandfather Lew Wasserman.  His sister's name is Carol Ann Leif.  He is married to movie music supervisor Laura Ziffren.

Carol McCain: Carol Shepp McCain (born 1937 or 1938) is a former model, director of the White House Visitors Office, and event planner.  She was the first wife of United States Senator and two-time presidential candidate John McCain.

Supporting paragraphs: Early life and military career of John McCain John S. McCain Sr.
Answer: Slew