Question: In what year was the younger of the two brother boxers, Lucas Martin Matthysse and Walter Dario Matthysse, born?

Context articles: Rafe Hernandez
Walter Matthysse
Lucas Martin
Photography in Australia
Walter Hearne
Lucas Matthysse
Liam Smith (boxer)
Walter Arciprete
Otto F. Walter
Stéphan Larouche

Rafe Hernandez is a fictional character on "Days of Our Lives", an American soap opera on the NBC network.
 Portrayed by Galen Gering and created by Dena Higley, Rafe is introduced in 2008 as the FBI agent assigned to protect the troublesome Sami Brady (Alison Sweeney) during her stay in witness protection.
 Sami and Rafe's contentious dynamic later develops into romance and the two fall in love and eventually marry.
 However, their romance is plagued by Sami's supercouple romance with Salem's resident badboy, EJ DiMera (James Scott).
 Rafe's disdain for the DiMera family grows when he discovers that EJ is behind the kidnapping and presumed death of Sami's daughter Sydney and EJ's father Stefano (Joseph Mascolo) replaces Rafe with a doppelganger.
 The series also introduces Rafe's younger sisters, Arianna (Lindsay Hartley) and Gabi (Camila Banus) and later his younger brother Dario (Jordi Vilasuso).
 Rafe is very protective of his siblings having helped raise them when their father abandoned the family.
 Rafe also has an affair with Kate Roberts (Lauren Koslow) putting him at odds with Stefano, Kate's ex-husband.
 He later falls in love with physical therapist Jordan Ridgeway (Chrishell Stause) whom he tries to help overcome her own dark past.
 In 2015, Rafe is forced to confront his past when his estranged father Eduardo (A Martinez) resurfaces.
 Rafe later falls in love with his longtime colleague Hope Brady (Kristian Alfonso) and supports her when she loses her true love to a brain tumor.
 When a grief-stricken Hope murders Stefano, Rafe helps her cover it up.
Walter Dario Matthysse (born August 29, 1978) is an Argentine former professional boxer who competed from 2002 to 2009, and challenged once for the IBF welterweight title in 2007.
 He is the elder brother of professional boxer Lucas Matthysse.
Lucas Martin (born February 22, 1968) is a retired American soccer forward.
 Martin played three seasons in the Western Soccer Alliance and one in the American Professional Soccer League.
 He also earned two caps with the U.S. national team.
 He is now the co-owner and head chef of K&L Bistro in Sebastopol, California.
Photography in Australia started in the 1840s.
 The first photograph taken in Australia, a view of Bridge Street (now lost) is believed to have been taken by a visiting naval captain, Captain Augustin Lucas (1804-1854) in 1841.
 The existence of the photograph was indicated in a note published in the "Australasian Chronicle" on 13 April of that year.
 Lucas arrived in Sydney aboard the "Justine", captained by his younger brother Francois Lucas.
Walter Hearne (15 January 1864 – 2 April 1925) was an English cricketer for Kent CCC.
 He was the elder brother of the great Middlesex bowler J.T.Hearne and was a bowler of somewhat similar style, being a medium paced right-hander with great accuracy and a pronounced off-break.
 However, unlike his younger sibling, Walter Hearne was not physically robust and suffered throughout his short career from knee problems, which ultimately led to his giving up the game at for the time a very young age.
 Also, even in his best season, Walter Hearne did not demonstrate that he possessed John Thomas’ sting on a firm pitch: indeed on the best wicket he had to bowl during 1894 at the Oval, he was severely punished taking only two wickets for 129.
 There was, however, no denying his deadliness on sticky wickets: in one spell during 1894 he took in three games thirty-eight wickets for 241 runs, including thirteen for 98 against Surrey at Catford.
 Walter Hearne's cricket basically began and ended with his bowling: prior to making a score of 34 not out in his last-ever match his highest score had been only 22, and he was not a strong field as his more famous brother was.
Lucas Martin Matthysse (born September 27, 1982) is an Argentine professional boxer.
 He held the WBC interim super lightweight title from 2012 to 2013, and has challenged twice for a world title in 2013 and 2015.
 Matthysse is known for his aggressive pressure fighting style and formidable punching power.
 His older brother is former professional boxer Walter Matthysse.
Liam Smith (born 27 July 1988) is a British professional boxer.
 He held the WBO light-middleweight title from 2015 to 2016, having previously held the Commonwealth light-middleweight title from 2012 to 2013, and the British light-middleweight title from 2013 to 2015.
 Liam is the younger brother of Paul Smith and Stephen Smith, and the older brother of Callum Smith; all of whom are also professional boxers.
Walter Dario Arciprete (born May 25, 1979) is an Argentine former swimmer, who specialized in breaststroke and in individual medley events.
 He represented Argentina at the 2000 Summer Olympics, and achieved numerous Argentine titles and records from the national championships, including his 50 m breaststroke standard (27.81) that stood for more than a decade.
Otto F. Walter (5 June 1928 born as "Otto Friedrich Walter" – 24 September 1994) was a Swiss publisher (Walter Verlag), author and novelist, which is well known in the German language countries.
 Otto Friedrich Walter was the younger brother of Silja Walter, a Benedictine nun in the Fahr Abbey and also a popular writer.
Stéphan Larouche is a Canadian boxing trainer based in Montreal, Quebec.
 Larouche has trained many of the best-known boxers of recent years in Quebec and was one of the two coaches of the Canadian team at the 2004 Summer Olympics.
 He was named as trainer of the year by FightNews Canada in 2005 and 2008.
 The list of boxers that worked with Larouche includes Éric Lucas, Leonard Dorin and Lucian Bute.
 He has had a long association with the promotion company Interbox and is currently its director of operations.