Hendrik de Iongh
Hendrik de Iongh( 4 August 1877 – 9 August 1962) was a Dutch fencer.
He won a bronze medal in the team sabre event at the 1912 Summer Olympics.
Leus du Plooy
Jacobus Leus du Plooy( born 12 January 1995) is a South African first- class cricketer.
He was included in the Free State squad for the 2016 Africa T20 Cup.
In August 2017, he was named in Benoni Zalmi's squad for the first season of the T20 Global League.
However, in October 2017, Cricket South Africa initially postponed the tournament until November 2018, with it being cancelled soon after.
In September 2018, he was named in Northerns' squad for the 2018 Africa T20 Cup.
He was the leading run-scorer for Northerns in the tournament, with 145 runs in four matches.
He was also the leading run-scorer in the 2018 – 19 CSA Provincial One- Day Challenge, with 593 runs in eleven matches, and the leading run-scorer for Northerns in the 2018 – 19 CSA 3- Day Provincial Cup, with 647 runs in eleven matches.
In April 2019, Du Plooy signed a two- year contract to play county cricket in England, joining Derbyshire as a Kolpak player.
Carel de Vos van Steenwijk
Carel de Vos van Steenwijk( 11 March 1759 – 2 January 1830) was a Dutch politician and diplomat.
Carel de Iongh
Carel de Iongh (6 October 1883 – 2 June 1964) was a Dutch sports shooter.
He competed in two events at the 1924 Summer Olympics.
Adele du Plooy
Adele du Plooy( born 11 October 1980) is a South African sabre fencer.
Du Plooy represented South Africa at the 2008 Summer Olympics in Beijing, where she competed in two sabre events.
For her first event, the women's individual sabre, du Plooy lost the first preliminary match to Ukraine's Halyna Pundyk, with a score of 7–15.
Few days later, she joined with her fellow fencers and teammates Shelley Gosher, Elvira Wood and Jyoti Chetty, for the women's team sabre.
Du Plooy and her team, however, lost the seventh place match to the Canadian team( led by Sandra Sassine), with a total score of 16 touches.
Wale Adebanwi
Wale Adebanwi( born 1969) is a Nigerian- born first Black Rhodes Professor at St Antony's College, Oxford.
Henry Moore (cricketer)
Henry Walter Moore( 1849 – 20 August 1916) was an English- born first- class cricketer who spent most of his life in New Zealand.
Carel de Moor
Carel de Moor (25 February 1655 – 16 February 1738) was a Dutch Golden Age etcher and painter.
He was a pupil of Gerard Dou.
Rohan Du Plooy
Rohan Du Plooy( born 14 September 1994) is a South African cyclist who rides for ProTouch.
He won the points classification at the 2019 Tour du Rwanda, the 2019 Tour of Indonesia, and the 2019 Tour of Peninsular.
For single day wins, he won the second stage of the 2019 Tour of Peninsular.
He also won the 5th stage of the 2019 Mpumalanga Cycle Tour.
Hartley Lobban
Hartley W Lobban (9 May 1926 – 15 October 2004) was a Jamaican-born first-class cricketer who played 17 matches for Worcestershire in the early 1950s.

Question: Was Carel De Iongh or Leus Du Plooy born first?
Answer: Carel De Iongh