Question: Which Australian cricketer served as an on-field captain in the Glamorgan County Cricket Club?

Context paragraphs:
Jim Allenby: James "Jim" Allenby (born 12 September 1982 in Perth, Western Australia) is an Australian cricketer who most recently played for Somerset.  He is a right-handed batsman and a right-arm medium-pace bowler.

Glyn Meredith: Glyn Meredith is a Welsh cricketer, and rugby union, and professional rugby league footballer who played in the 1940s, and 1950s, playing representative cricket for Glamorgan County Cricket Club, and at club level for Newbridge Cricket Club, and Wakefield Cricket Club at College Grove, playing club level rugby union (RU) for Abertillery RFC, and Newbridge RFC, and playing club level rugby league (RL) for Wakefield Trinity, as a stand-off/five-eighth , i.e. number 6.

List of Glamorgan County Cricket Club grounds: Glamorgan County Cricket Club was established on 6 July 1888.  The county entered the Minor Counties Championship in 1896 and competed in the competition until 1920, after which it was elevated to first-class status for the 1921 season, and has played first-class cricket since.  Following their elevation to first-class status, Glamorgan alternated their home matches between Cardiff Arms Park in Cardiff and St Helen's in Swansea.  It wasn't until 1966 that Glamorgan began playing at their current home ground, the SWALEC Stadium (known more commonly as Sophia Gardens) in Cardiff.  Cardiff Arms Park played host to Glamorgan's first home fixture in first-class cricket against Sussex in 1921, as well as its first home List A fixture against Worcestershire in 1963.  Forty years later Sophia Gardens played host to the clubs first Twenty20 fixture against Northamptonshire.  Glamorgan have played home matches at nineteen grounds, but have played the majority of their home fixtures since 1966 at the SWALEC Stadium, which also holds Test, One Day International and Twenty20 International cricket matches.

Glamorgan County Cricket Club in 2016: The 2016 season marks Glamorgan County Cricket Club's 129th year of existence and its 95th as a first-class cricket county.  In 2016, Glamorgan is playing in the Second Division of the County Championship, and the South Groups of both the 50-over Royal London One-Day Cup and the NatWest t20 Blast.  It is the first season in charge for head coach Robert Croft.  The club captain is overseas player Jacques Rudolph.  Unlike other counties, Glamorgan is competing in limited-overs cricket without a nickname for the fourth year in a row.

Wayne Parnell: Wayne Dillon Parnell (born 30 July 1989) is a South African cricketer who plays Test cricket, One Day International cricket and Twenty20 matches for South Africa.  At the domestic level he plays for Cape Cobras, having previously played for the Warriors and Eastern Province.  He has also played county cricket for Kent County Cricket Club, Sussex County Cricket Club and Glamorgan County Cricket Club in English county cricket, for the Delhi Daredevils and Pune Warriors in the Indian Premier League and for Barbados Tridents in the Caribbean Premier League.

Glamorgan County Cricket Club in 2015: The 2015 season marks Glamorgan County Cricket Club's 128th year of existence and its 94th as a first-class cricket county.  In 2015, Glamorgan is playing in the Second Division of the County Championship, Group B of the 50-over Royal London One-Day Cup and the South Group of the NatWest t20 Blast.  It is the second season in charge for head coach Toby Radford.  The club captain is overseas player Jacques Rudolph.  Unlike other counties, Glamorgan is competing in limited-overs cricket without a nickname for the third year in a row.

Glamorgan County Cricket Club: Glamorgan County Cricket Club (Welsh: "Criced Morgannwg" ) is one of eighteen first-class county clubs within the domestic cricket structure of England and Wales.  It represents the historic county of Glamorgan (Welsh: "Morgannwg" ).  Founded in 1888, Glamorgan held minor status at first and was a prominent member of the early Minor Counties Championship before the First World War.  In 1921, the club joined the County Championship and the team was elevated to senior status as an official first-class team.  Glamorgan has been classified as a List A team since the beginning of limited overs cricket in 1963; and as a senior Twenty20 team since 2003.

Glamorgan County Cricket Club in 2014: The 2014 season marked Glamorgan County Cricket Club's 127th year of existence and its 93rd as a first-class cricket county.  In 2014, Glamorgan played in the Second Division of the County Championship, Group B of the 50-over Royal London One-Day Cup and the South Group of the NatWest t20 Blast.  It was the first season in charge for head coach Toby Radford.  The on-field captains were Mark Wallace for the County Championship and Royal London One-Day Cup, and Jim Allenby for the NatWest t20 Blast.  Unlike other counties, Glamorgan competed in limited-overs cricket without a nickname for the second year in a row.

Craig Meschede: Craig Anthony Joseph Meschede (born 21 November 1991) is a South African born cricketer who plays for Glamorgan County Cricket Club.  An all-rounder, he bowls right-arm medium-fast, and bats right-handed.  He made his debut for the Somerset County Cricket Club in the 2011 Caribbean Twenty20, and played regular Twenty20 cricket for the county during the 2011 English domestic season.  He also made occasional appearances in both first-class and one-day cricket.  He received modest media coverage when he claimed the wicket of Indian batsman Sachin Tendulkar as his first in first-class cricket.

Charles Rowe: Charles James Castell Rowe (born 27 November 1951) is a former first-class cricketer who played for Kent County Cricket Club and Glamorgan County Cricket Club between 1974 and 1984.  Rowe was born in Hong Kong and played three times for the Hong Kong national cricket team.  He was educated at The King's School, Canterbury.

Supporting paragraphs: Glamorgan County Cricket Club in 2014 Jim Allenby
Answer: James "Jim" Allenby