Question: What is the name of the grandfather of one of the panelist on "Pawnography", as well as the co-owner of a Las-Vegas store?

Context paragraphs:
The Denver Dry Goods Company: The Denver Dry Goods Company, also known as "The Denver", was established in Denver, Colorado in 1879 by Michael.  J. McNamara and L.H. Flanders as M.J. McNamara & Company and later The McNamara Dry Goods Company.  The beginnings of the company can be traced back to 1876 when they had both worked as clerks at another dry goods store in Denver.  In 1877, McNamara left that store and formed a partnership with Edgar H. Drew.  After two years, Drew left and L. H. Flanders came on as co-owner.  In 1893, McNamara turned the store's ownership over to Dennis Sheedy and Charles Kountz and in 1894, the company was reorganized under the name, "Denver Dry Goods Company".  For a while it was claimed to be the largest department store west of Chicago.  A description on one postcard from 1916 read: "The Largest Store in the Central West, 400 Feet long-Seven Acres Floor Area, 1,200 Employees, A $1,500,000 Stock, 15th to 16th on California Street Denver Colorado".

Page Hopkins: Page Hopkins is an American journalist who currently appears on MSNBC's "First Look" and NBC's "Early Today".  Most recently, Hopkins interviewed Randy Roberts Potts on growing up with his grandfather Oral Roberts and then later revealing his homosexuality in his adult life.  Hopkins graduated from Wellesley College before beginning a career as a television journalist.  Gaining experience first as a producer, and then anchor for several local network affiliates Hopkins joined Bloomberg Television as the morning anchor of "Moneycast" in 1999.  In 2002 Hopkins began working at Fox News and became the co-anchor of "Fox & Friends Weekend" as well as "Fox News Live" and "Breaking News Desk".  She also served as a panelist on "The Live Desk", participating in panel discussions of the day’s top stories.

Corey Harrison: Richard Corey "Big Hoss" Harrison (born April 27, 1983) is an American businessman and reality television personality, known as a cast member of the History TV series "Pawn Stars", which documents his work at the World Famous Gold & Silver Pawn Shop in Las Vegas, which he co-owns with his father, Rick Harrison, and grandfather, Richard Benjamin Harrison.

Somali name: In Somali society, each individual has a given name.  Sometimes it is presented along with the father's given name, and sometimes the paternal grandfather's given name is attached as well.  For example Axmed Yusuf Qaasim would be a person whose given name is "Axmed", whose father's proper name was "Yusuf" and whose grandfather's name was "Qaasim".  Most names are of Islamic roots (e.g. Muhammed, Hassan, Ali, Ibrahim) whilst others are cultural (e.g. Guleed, Ashkir) .

Denholm &amp; McKay: Denholm & McKay Co. was a department store located in Worcester, Massachusetts.  The store was a dominant retailer in Central Massachusetts.  The store was popularly known as Denholm's or the Boston Store.  The company was founded by William Alexander Denholm in 1870.  Denholm purchased the dry-goods business of Finley, Lawson, & Kennedy located on the corner of Main and Mechanic street in Worcester.  He partnered with Bostonian William C. McKay, which proved to be very successful.  In twelve years Denholm and McKay had grown into a retailing giant.  That year, the company moved into a new huge quarters specially built for them.  Denholm's held a reputation as the biggest store of its kind in New England outside Boston and Providence, Rhode Island.  In 1954 the old victorian style facade from 1882 was replaced with a new ultra-modern one, which remains mostly the same today.  In 1971 Denholm's opened its first and only branch at the Auburn Mall, just south of Worcester in Auburn, Massachusetts.  In 1969 Gladdings Department Store of Providence merged with Denholm & Mckay.  Both stores closed in 1973 due to bankruptcy.  The store in downtown Worcester was converted into an office complex, but still bears the Denholm name.  The store in the Auburn Mall was converted into a Forbes & Wallace of Springfield, Massachusetts.

Pawnography: Pawnography is an American game show broadcast by History.  Hosted by comedian Christopher Titus and featuring "Pawn Stars" personalities Rick Harrison, Corey Harrison and Austin "Chumlee" Russell as panelists, the series features contestants answering questions for a chance to win cash and items for sale from the Gold and Silver Pawn Shop (where "Pawn Stars" is taped).  The show premiered July 10, 2014, at 10 p.m. ET, following "Pawn Stars".

Grandfather paradox: The grandfather paradox is a paradox of time travel in which inconsistencies emerge through changing the past.  The name comes from the paradox's common description: a person travels to the past and kills their own grandfather before the conception of their father or mother, which prevents the time traveler's existence.  Despite its title, the grandfather paradox does not exclusively regard the contradiction of killing one's own grandfather to prevent one's birth.  Rather, the paradox regards any action that alters the past, since there is a contradiction whenever the past becomes different from the way it was.

Jade Wu: Jade Wu (born January 5, 1953) is an Asian American actress, playwright, producer, director, editor and accomplished figure of the arts.  She is the granddaughter of critically acclaimed Chinese actor and director, Yuanlong Wang famous for his work in Hong Kong, China and Taiwan.  Throughout the course of her career, Wu has notably worked for the ABC daytime drama series "General Hospital" and "One Life to Live" while also working as a fellow writer for Disney.  She has scripted and directed many documentary films that have screened at the IFP Market, Asian American International Film Festival, Sundance Producers Conference, and the Anthology Film Archives in New York City.  As a writer she has also had her own plays read at prestigious outings and settings such as the Santa Clara Experimental Theater Festival and La Jolla Studio Stage.  Proving herself to be rather multi talented, Wu has also served as a National Endowment for the Arts Panelist, New York State Council on the Arts, Individual Artist Grant Panelist and has served as an international Emmy Awards Juror, as well.

Prasat Ta Muen Thom: Prasat Ta Muen Thom (Thai: ปราสาทตาเมือนธม , rtgs: "Prasat Ta Muean Thom" ,  ] ; Khmer: ប្រាសាទតាមាន់ធំ ) is a Khmer temple located in Thailand's Surin Province, a few dozen meters from the border with Cambodia's Oddar Meanchey Province.  Its Khmer name translates literally to "Great Temple of Grandfather Chicken".  It lies not far from two related temples in a densely forested area where access is difficult on one of the passes through the Dangrek Mountains.  Prasat Ta Muen Toch ("Minor Temple of Grandfather Chicken"), the hospital chapel, lies two and half kilometers to the northwest and just 300 meters beyond that is the rest house chapel, Prasat Ta Muen ("Temple of Grandfather Chicken").  During the 1980s-90s, when the Khmer Rouge controlled the area, the temples in the region were looted by the Khmer Rouge to finance their guerrilla campaign.  Many architectural pieces and original sculptures were stolen, sometimes detached using dynamite, and smuggled out of Cambodia or sold on the black market.  These three temples, all within a few hundred meters of each other, formed a complex which was an important stop on a major route of the Khmer Empire, the Ancient Khmer Highway from its capital at Angkor to its major administrative center in the northwest, Phimai (now in Thailand).

Woodbine Building Supply fire: On December 24, 2001, arsonists set fire to Woodbine Building Supply Co. in Toronto, Ontario, causing an explosion and leading to one of the largest fires in the city's history.  The arsonists were conspiring with John Magno, co-owner of the store, who desired to destroy the struggling business to collect a fraudulent insurance claim and clear the site for construction of a condominium development.  The fire led to the evacuation of over 50 homes on Christmas morning, and the death of one of the arsonists.  After many years of sitting as an idle lot, it was replaced by a condo building, Carmelina Condominiums, completed in 2015.

Supporting paragraphs: Pawnography Corey Harrison
Answer: Richard Benjamin Harrison