Betty Furness
Elizabeth Mary Furness( January 3, 1916 – April 2, 1994) was an American actress, consumer advocate, and current affairs commentator.
John Kinloch (police officer)
John Kinloch, of Kirriemuir, was the first Chief Inspector of Constabulary for Scotland.
John Kinloch (cricketer)
John Kinloch (1833 – 9 April 1897) was an Australian cricketer.
He played three first-class matches for New South Wales between 1858/59 and 1861/62.
Kinloch was one of the earliest graduates of Sydney University, where he obtained a Master of Arts degree; he later served in the position of Esquire Bedell at the university.
He was for many years one of the best-known coaches for university examinations in Sydney.
Later he established a college, but he lost money in land speculation, and he died after financial difficulties and illness, leaving a widow.
One of his notable pupils was Edmund Barton, who later became Australia's first Prime Minister.
Although he was a big man who moved slowly, Kinloch was a fast-medium under-arm bowler, renowned for his accuracy, who spun the ball from the leg.
He took 4 for 14 and 4 for 56 in the match against Victoria in 1859.
As he was near-sighted, he wore a monocle while playing.
He was also a noted yachtsman.
Robert S. Adler
Robert S. Adler is a consumer advocate in the United States.
He is a member of the U.S. Consumer Product Safety Commission, and currently serves as its acting chairman.
John Wilcox (cricketer)
John Wilcox( born 16 August 1940) is a former English cricketer and headmaster.
David Horowitz (economist)
David Horowitz (1899 – 10 August 1979) was an Israeli economist and the first Governor of the Bank of Israel.
Allan Asher
Allan James Asher is an Australian lawyer, consumer advocate and campaigner.
Eric Midwinter
Eric Clare Midwinter OBE,( born February 1932) is an English author, broadcaster and academic.
He is a consumer advocate, a social policy analyst, a historian of the sport of cricket and an expert on British comedy.
Pinchas David Horowitz
Rabbi Pinchas David Horowitz, (July 15, 1877 or 1876 - November 28, 1941) was a Hasidic rebbe and the founder of the Boston Hasidic dynasty, one of the first Hasidic courts in America.
David Horowitz (consumer advocate)
David Charles Horowitz( June 30, 1937 – February 14, 2019) was an American consumer reporter and journalist for KNBC- TV in Los Angeles, whose Emmy- winning TV program" Fight Back!" would warn viewers about defective products, test advertised claims to see if they were true, and confront corporations about customer complaints.
He has been on the boards of directors of the National Broadcast Editorial Conference, City of Hope, and the American Cancer Society.
He has been on the FCC advisory board and advisory board for the Los Angeles District Attorney.
Horowitz has been described as a consumer advocate; he personally shunned the description, noting that he always tried to maintain an objective point of view toward both the consumer and the businesses he profiled.

Question: Did John Kinloch (Cricketer) and David Horowitz (Consumer Advocate) share the same nationality?
Answer: no