Lionel Emmitt
Lionel Emmitt( birth registered second ¼ 1930) is a Welsh former professional rugby league footballer who played in the 1950s.
He played at representative level for Wales( Heritage №), and at club level for Blackpool Borough and Leigh, as a, i.e. number 2 or 5.
Leigh Van Valen
Leigh Van Valen( August 12, 1935 – October 16, 2010) was a U.S. evolutionary biologist.
At the time of his death, he was professor emeritus in the Department of Ecology and Evolution at the University of Chicago.
Amongst other work, Van Valen's proposed" Law of Extinction", known as Van Valen's law, drew upon the apparent constant probability( as opposed to rate) of extinction in families of related organisms, based on data compiled from existing literature on the duration of tens of thousands of genera throughout the fossil record.
Van Valen proposed the Red Queen Hypothesis( 1973), as an explanatory tangent to the Law of Extinction.
The Red Queen Hypothesis captures the idea that there is a constant' arms race' between co-evolving species.
It s name is a reference to the Red Queen's race in Lewis Carroll's" Through the Looking- Glass", in which the chess board moves such that Alice must continue running just to stay in the same place.
Van Valen also defined the Ecological Species Concept in 1976, in contrast to Ernst Mayr's Biological Species Concept.
In 1991, he proposed that HeLa cells be defined as a new species, which was named" Helacyton gartleri".
Van Valen originated the concept of fuzzy sets, prior to the formalization of this concept by L.A. Zadeh.
He was the editor of the journal" Evolutionary Theory," which he printed on simple paper stock under the motto," Substance over form."
He had a deep understanding of many fields outside of biology, including measure theory, probability theory, logic, thermodynamics, epistemology and the philosophy of science.
As a biologist, Van Valen considered the role of zoological and botanical gardens, in a world with a degrading natural environment, to be essential for the safeguard of endangered flora and fauna.
Gary Grainey
Gary Grainey is a former professional rugby league footballer who played in the 1990s.
He played at representative level for Ireland, and at club level for Leigh Miners Rangers and Leigh Centurions( Heritage № 1103).
Effie Triantafilopoulos
Effie J. Triantafilopoulos is a Canadian politician, who was elected to the Legislative Assembly of Ontario in the 2018 provincial election.
She represents the riding of Oakville North — Burlington as a member of the Progressive Conservative Party of Ontario.
Prior to running for the Progressive Conservative Party of Ontario, Triantafilopoulos was a candidate for the Conservative Party of Canada in the 2015 election.
She placed second in Oakville North — Burlington, behind Pam Damoff.
She was also a candidate for the Progressive Conservative Party of Ontario in the riding of Mississauga South during the 2014 Ontario provincial election, finishing second to Charles Sousa.
In addition, she has been chief of staff for several federal Conservative ministers.
Geoff Lyon
Geoff Lyon( birth unknown – death unknown) was an English professional rugby league footballer who played as a for Wigan and Leigh, and made one representative appearance for Lancashire.
His son, David Lyon was also a professional rugby league footballer.
Mailangi Styles
Mailangi Styles( born 6 June 1984) is a former professional rugby league footballer who played in the 2000s, he played for the Manly- Warringah Sea Eagles of the National Rugby League and Leigh Centurions.
He played as a or.
He played 1 match for the Sea Eagles in 2006.
Ben Cooper (rugby league)
Ben Cooper is a former professional rugby league footballer who played in the 1990s and 2000s.
He played at club level for Stanley Rangers ARLFC, Sheffield Eagles, Huddersfield Giants, and Leigh Centurions, as a, or.
Barry Ledger
Barry D. Ledger( is an English former professional rugby league footballer who played in the 1980s and 1990s.
He played at representative level for Great Britain and England, and at club level for St Helens and Leigh, as a, i.e. number 2 or 5.
James King (rugby league)
James King is a professional rugby league footballer who played in the 2000s.
He played at representative level for Ireland, and at club level for Barrow Raiders and Leigh Centurions, as a, i.e. number 11 or 12.
Bob Beardmore
Robert" Bob" Beardmore( born 21 June 1960) is an English former professional rugby league footballer who played in the 1970s, 1980s and 1990s.
He played at club level for Castleford and Leigh( Heritage № 999), as a goal- kicking, i.e. number 7.

Question: Are Effie Triantafilopoulos and Leigh Van Valen of the same nationality?
Answer: no