Question: What year was Diego Pizarro's older brother born?

Context paragraphs:
Battle of Chupas: After the assassination of Francisco Pizarro, in retaliation for his father's execution in 1538, Diego de Almagro II, "El Mozo", continued to press claims as the rightful ruler of Peru and as leader of his father's supporters.  His claims were largely unsuccessful, however, as Pizarro was succeeded as governor by Cristóbal Vaca de Castro, despite claims from his brother Gonzalo Pizarro, whose claims to join arms against the Almagristas and "El Mozo" largely remained unanswered.

Claudio Pizarro: Claudio Miguel Pizarro Bosio (] ; born 3 October 1978) is a Peruvian professional footballer who plays as a striker for Bundesliga club 1.  FC Köln and the Peru national team.  He is well renowned for his goal scoring ability, especially when heading the ball.

Cody Votolato: Cody Votolato (born May 20, 1982) is a musician from Redmond, Washington, best known for being the guitarist in the post-hardcore band The Blood Brothers.  He grew up in the eastside suburbs of Seattle.  Cody attended Redmond High School with his bandmates in the late 1990s when the band originally formed, graduating Spring of 2000.  His accomplished thrashy and discordant style, exhibited in early Blood Brothers albums and in Head Wound City, has evolved into a more melodic and experimental sound in recent years .  Votolato's older brother Rocky Votolato is a folk musician and solo artist who played in the band Waxwing with his brother, as well as with Rudy Gajadhar, the older brother of The Blood Brothers' drummer Mark Gajadhar.  Votolato also contributed artwork to The Blood Brothers' album "...Burn, Piano Island, Burn".  On September 4, 2012, it was announced that Cody has joined Cold Cave as touring guitarist.

Diego Centeno: Diego Centeno, Spanish conquistador, born in Ciudad Rodrigo in Spain 1514, died at Chuquisaca, Peru in 1549.  He arrived to South America and the recently conquered Inca Empire in 1534 at the age of 20, followed by, among others, Pedro de Alvarado, conqueror of Guatemala.  In the ensuring battles between the Pizarro brothers and the Almagristas led by Diego de Almagro and, after his defeat and execution in 1538, by his son, Centeno took the party of Pizarro and New Castile.  After the downfall of both parties, Diego fought with the Spanish royal forces of Pedro de la Gasca after the defeat and death of Blasco Núñez Vela on the hands of Gonzalo Pizarro.  He was defeated in the battle of Huarina by Francisco de Carvajal but managed to reunite with de la Gasca and defeat the forces of Gonzalo and de Carvajal at Sacsayhuaman.

Los Debutantes: Los Debutantes is a 2003 Chilean film directed by Andres Waissbluth and starring Antonella Rios and Alejandro Trejo.  It tells the story of two brothers from a small town, played by Nestor Castillana and Juan Pablo Miranda, who move to Santiago and visit a nightclub to celebrate the younger brother's 17th birthday.  The older brother is subsequently offered a job by the club owner Don Pascual (played by Alejandro Trejo), and both brothers become friendly with Gracia, a dancer at the club who has dreams of becoming a singer (played by Antonella Rios).  The story is told in Rashomon style from three different perspectives: firstly from the perspective of the younger brother, secondly from the perspective of the older brother, and finally from the perspective of Gracia.  The film was the Chilean submission for the 76th Academy Awards in the category Academy Award for Best Foreign Language Film which took place in 2004, but was not one of the five nominated films.  It was also nominated for the Goya Awards.  The film was released on DVD in the UK in 2005, and received a mildly critical review in Time Out.

Christopher Masterson: Christopher Kennedy Masterson (born January 22, 1980) is an American actor and disc jockey known best for his role as Francis on "Malcolm in the Middle".  He is the younger brother of "That '70s Show" cast member Danny Masterson, older brother of "The Walking Dead" cast member Alanna Masterson, and older brother of "Last Man Standing" cast member Jordan Masterson.

Thomas Fane, 6th Earl of Westmorland: Thomas Fane, 6th Earl of Westmorland {'1': ", '2': ", '3': ", '4': "} (3 October 1681 – 4 June 1736), styled The Honourable Thomas Fane from 1691 to 1699, was a British peer and member of the House of Lords.  He was the third son (second surviving son) of Vere Fane, 4th Earl of Westmorland and his wife Rachel Bence; as well as the younger brother of Vere Fane, and the older brother of John Fane, 7th Earl of Westmorland.  As his older brother Vere died without issue in 1699, Thomas Fane inherited the Earldom of Westmorland, as well as his brother's further titles Baron Burghersh and Lord le Despencer.

Emil Leeb: Emil Leeb (17 June 1881 – 8 September 1969) was a Bavarian-German general who saw active service during both World Wars.  His older brother, who became Field Marshal Wilhelm Ritter von Leeb, had the knightly rank of "Ritter" and the nobiliary particle of "von", not by birth, but thanks to the conferment of the Bavarian Military Order of Max Joseph and a patent of nobility.  Hence, the older brother had “von” between his names, but the younger brother did not.

Mathias Barrett: Brother Mathias Barrett (1900–1990) was a Catholic Brother born in Ireland who founded a number of homes to help serve the needy and homeless throughout North America.  He is also the founder of The Little Brothers of the Good Shepherd.

Diego Pizarro: Diego Enrique Pizarro Bosio (born 14 August 1990) is a Peruvian footballer who plays as a striker or winger for Torneo Descentralizado club Cantolao.  He is the younger brother of striker Claudio Pizarro.

Supporting paragraphs: Diego Pizarro Claudio Pizarro
Answer: 1978