John Kelly (running back)
John Marshall Kelly Jr (born October 4, 1996) is an American football running back for the Los Angeles Rams of the National Football League (NFL).
He played college football at Tennessee.
John Kelly (artist)
John Kelly( born 1965 in London, UK) is an Australian artist.
Grace Kelly
Grace Patricia Kelly (November 12, 1929September 14, 1982) was an American film actress who, after starring in several significant films in the early- to mid-1950s, became Princess of Monaco by marrying Prince Rainier III in April 1956.
After embarking on an acting career in 1950 when she was 20, Kelly appeared in New York City theatrical productions and more than 40 episodes of live drama productions broadcast during the early 1950s Golden Age of Television.
From 1952 to 1956 she starred in several critically and commercially successful films, usually opposite male romantic leads 25 to 30 years older than her.
In October 1953, she gained stardom from her performance in director John Ford's African-filmed adventure-romance "Mogambo", starring Clark Gable and Ava Gardner, which won her a Golden Globe Award and an Academy Award nomination for Best Supporting Actress.
In 1954 she won the Academy Award for Best Actress for her deglamorized performance in the drama "The Country Girl" with Bing Crosby.
Other noteworthy films in which she starred include the western "High Noon" (1952), with Gary Cooper; the romance-comedy musical "High Society" (1956), with Bing Crosby and Frank Sinatra; and three Alfred Hitchcock suspense thrillers in rapid succession: "Dial M for Murder" (1954), with Ray Milland; "Rear Window" (1954), with James Stewart; and "To Catch a Thief" (1955), with Cary Grant.
Kelly retired from acting at the age of 26 to marry Rainier, and began her duties as Princess of Monaco.
It is well known that Hitchcock was hoping she would appear in more of his films which required an "icy blonde" lead actress, but he was unable to coax her out of retirement.
Kelly and Rainier had three children:
Princess Caroline, Prince Albert, and Princess Stéphanie.
Kelly retained her link to America by her dual U.S. and Monégasque citizenship.
Princess Grace died at Monaco Hospital on September 14, 1982, succumbing to injuries sustained in a traffic collision the previous day.
At the time of her death she was 52 years old.
She is listed 13th among the American Film Institute's 25 Greatest Female Stars of Classical Hollywood Cinema.
John Kelly (minister)
John Kelly( 1801 – 1876) was a Scottish Congregational minister.
John B. Kelly Jr.
John Brendan
"Jack" Kelly Jr. (May 24, 1927 – March 2, 1985), also known as Kell Kelly, was an accomplished rower, a four-time Olympian, and an Olympic medal winner.
He was also the son of triple Olympic gold medal winner John B. Kelly Sr., and the elder brother of the actress and Princess of Monaco, Grace Kelly.
In 1947, Kelly was awarded the James E. Sullivan Award as the top amateur athlete in the United States.
Robert W. Levering
Robert Woodrow Levering( October 3, 1914 – August 11, 1989) was a U.S. Representative from Ohio, son-in- law of Usher L. Burdick and brother- in- law of Quentin N. Burdick.
Robert Vadra
Robert Vadra is an Indian businessman, entrepreneur and the husband of Priyanka Gandhi.
He is the son -in- law of Sonia Gandhi and Rajiv Gandhi, and the brother- in- law of Rahul Gandhi.
Margaret Majer
Margaret Katherine Kelly( née Majer, December 13, 1898 – January 6, 1990) was an American instructor of physical education for women and first coach of women's teams at the University of Pennsylvania.
She was the wife of John B. Kelly Sr., three- time Olympic Gold Medal winner in rowing, and mother of Grace Kelly, actress and princess consort of Monaco, and of John B. Kelly Jr., an accomplished rower.
She is also a maternal grandmother of Albert II, Prince of Monaco.
Emmett Kelly Jr.
Emmett Leo Kelly Jr. (November 13, 1924 – November 29, 2006) was an American clown.
He was the son of Emmett Kelly Sr., who was a legendary circus clown.
Kelly Jr. copied his father's style.
John B. Kelly Sr.
John Brendan
Kelly Sr.( October 4, 1889 – June 20, 1960), known as Jack Kelly, was one of the most accomplished American competitors in the history of the sport of rowing.
He was a triple Olympic champion, the first to be so in the sport of rowing.
The Philadelphia- based Kelly also was a multimillionaire in the bricklaying and construction industry.
He was the father of actress Grace Kelly, Princess of Monaco( thus maternal grandfather of Albert II, Prince of Monaco), and of John B. Kelly Jr., an accomplished rower in his own right who served as president of the U.S. Olympic Committee.

Question: Who is the sibling-in-law of John B. Kelly Jr.?
Answer: Rainier III