Peter Hains
Peter Hains (born January 9, 1872) was an Army captain convicted of killing his wife's lover.
The case became a sensational murder trial in New York City in 1908.
Abetted by his brother, sea novelist Thornton Jenkins Hains, Peter Hains gunned down prominent magazine editor and Harper's contributor William Annis at the latter's yacht club in Bayside, Queens.
The crime, known as the Hains-Annis Case or the "Murder at the Regatta," played an important role in the development of criminal and matrimonial law.
Peter Hains was convicted of manslaughter and received an eight-year sentence, but later received a pardon from the governor of New York.
His brother pleaded temporary insanity and was acquitted of manslaughter.
It was one of the last cases in which a defendant pleaded Dementia Americana, the psychiatric pathology that allegedly drove American men to kill the lovers of their unfaithful wives.
Harry Thaw used a similar defense during his trial for the murder of architect Stanford White.
The trial was front page news across the country at the time and ranks with the trials of Josephine Terranova and Richard Bruno Hauptmann as among the most widely watched and reported American criminal trials of the first half of the twentieth century.
Howard Alexander Smith
Howard Alexander Smith( January 30, 1880 October 27, 1966) was an American lawyer and politician.
A member of the Republican Party, he served as a United States Senator from New Jersey from 1944 to 1959.
He was the uncle of Peter H. Dominick, who was a Senator from Colorado( 1963 – 1975).
Wayne Stetina
Wayne Douglas Stetina( born December 4, 1953) is a former American cyclist.
He competed at the 1972 Summer Olympics and 1976 Summer Olympics.
He is the brother of Dale, Joel and Troy Stetina and the uncle of Peter Stetina.
1st National Road Championships( Amateurs)
Hysen Hoxha
Hysen Efendi Hoxha( 1861–1934) was an Albanian politician, mayor of Gjirokastër, and the uncle of Enver Hoxha.
Bradley Orr
Bradley James Orr( born 1 November 1982) is an English retired footballer.
He is the uncle of Rangers defender Jon Flanagan.
Peter C. Hains III
Peter Conover Hains III (May 11, 1901 – July 3, 1998) was an American Army cavalry officer and Major General who competed in the 1928 Olympic games in the modern pentathlon.
Hains graduated from West Point in 1924, where he ranked 162nd in his class.
Hains' family had a long legacy of military service, with his great grandfather, grandfather, and uncle all serving as high-ranking military officers.
Hains' father Peter was involved in an infamous murder scandal in New York City in 1909.
"General Hains served as commander of the First Armored Regiment in North Africa during the war.
He was also armored adviser for the European invasion and then was assigned to the Pacific to help plan an invasion of Japan.
After the war, he was assigned to Washington as deputy director of the office of the secretary of defense.
General Hains was later deputy commanding general of the Second Army, chief of the military assistance advisory group in Yugoslavia, chief of staff of the Fourth Army and chief of the military advisory group in Thailand.
His honors included a Silver Star, a Distinguished Service Medal, three Legions of Merit, two Bronze Stars, a Purple Heart and an Army Commendation Medal."
Bonifazio Bevilacqua Aldobrandini
Bonifazio Bevilacqua Aldobrandini (1571 – April 7, 1627) was an Italian Cardinal.
He was the uncle of Pope Gregory XIV.
Ivan Novoseltsev
Ivan Petrovich Novoseltsev( born January 23, 1979) is a Russian former professional ice hockey winger.
He is the uncle of Vladislav Namestnikov.
John Breckin
John Breckin( born 27 July 1953) is an English former professional footballer who played as a left- back.
He is the uncle of Nottingham Forest defender Ian Breckin.
Ivan Benito
Ivan Benito( born 27 August 1976 in Aarau) is a Swiss retired professional footballer who played as goalkeeper.
He is the uncle of Loris Benito.

Question: Who is Peter C. Hains Iii's uncle?
Answer: Thornton Jenkins Hains