Frank Smith (D.C. Council)
Frank Smith, Jr.( born September 17, 1942), is a civil rights activist and politician in Washington, D.C.
Tevis Clyde Smith
Tevis Clyde Smith, Jr.( February 11, 1908 – December 24, 1984) was an American historian, fantasy writer, poet and amateur publisher, best known for his association with Robert E. Howard.
Most of his writing appeared as by Tevis Clyde Smith; he also wrote as T. C. Smith, Jr., and under his full name, Tevis Clyde Smith, Jr. He lived in Brownwood, Brown County, Texas.
Kaya Alp
Kaya Alp was, according to Ottoman tradition, the son of Kızıl Buğa and the father of Suleyman Shah, who was, in turn, the grandfather of Ertuğrul, and the great grandfather of the Ottoman Empire founder, Osman I.
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Diana Hart
Diana Joyce Hart-Smith (born 8 October 1963) is a Canadian-American writer, model, valet and wrestling personality.
She is the youngest daughter of Canadian wrestling promoter Stu Hart and was the second to last child born to Stu and his wife Helen.
She is best known for her several appearances for Stampede Wrestling and WWE often with her brothers Bret and Owen Hart as well as her husband Davey Boy Smith, and for her book, "Under the Mat".
She was also the 1997 "Mrs. Calgary Stampede".
Davey Boy Smith Jr.
Harry Francis Smith (born August 2, 1985) is a Canadian professional wrestler who is currently working for Major League Wrestling (MLW) as
Davey Boy Smith Jr. Smith is a former three-time IWGP Tag Team Champion, two-time GHC Tag Team Champion, two-time NWA World Tag Team Champion and one-time MLW World Tag Team Champion.
He is also appearing for World of Sport Wrestling (WOS Wrestling) using the name
British Bulldog Jr. He is also known for his tenure in New Japan Pro-Wrestling (NJPW) and Pro Wrestling Noah (Noah), regularly teaming with Lance Archer as the Killer Elite Squad (K.E.S).
He is the son of the late wrestler "The British Bulldog" Davey Boy Smith and Diana Hart, the youngest daughter of promoters Stu and Helen Hart.
He is also known for his tenure in WWE under the ring name David Hart Smith, where he won the Unified Tag Team Championship along with Tyson Kidd before being released from his contract on August 5, 2011.
He previously wrestled under the name DH Smith ("D" for his father Davey Boy Smith, and "H" for the Hart family) for WWE and their developmental territory, Florida Championship Wrestling.
Brian Pillman Jr.
Brian Zachary Pillman( born September 9, 1993) is an American professional wrestler, better known by his ring name Brian Pillman Jr. He is currently signed to Major League Wrestling( MLW) where he is a part of the New Era Hart Foundation with Davey Boy Smith Jr. and Teddy Hart.
Pillman is a second generation wrestler, as he is the son of professional wrestler Brian Pillman.
Fred Le Deux
Frederick" Fred" Le Deux( born 4 December 1934) was an Australian rules footballer who played with Geelong in the Victorian Football League( VFL).
He is the grandfather of Tom Hawkins.
Henry Krause
Henry J." Red" Krause, Jr.( August 28, 1913 – February 20, 1987) was an American football offensive lineman in the National Football League for the Brooklyn Dodgers and the Washington Redskins.
He played college football at St. Louis University.
He is the grandfather of Jennifer Krause
He is the great grandfather of Payton Hoeing
John Hindley
John Hindley( born 7 August 1965) is a retired British professional wrestler best known by his ring name Johnny Smith, as the storyline relative of wrestler Davey Boy Smith.

Question: Who is the maternal grandfather of Davey Boy Smith Jr.?
Answer: Stu Hart