Question: When was the manager of the goalkeeper for English club Manchester United and the Spain national team born?

Context paragraphs:
Daley Blind: Daley Blind (born 9 March 1990) is a Dutch professional footballer who plays as a defensive midfielder, left-back and centre-back for English club Manchester United and the Netherlands national team.  He is the son of former Ajax defender and former Netherlands national team manager Danny Blind.

Jorge Mendes: Jorge Paulo Agostinho Mendes (born 7 January 1966), better known simply as Jorge Mendes, is a Portuguese football agent.  He is registered with the Portuguese Football Federation and heads the GestiFute company, founded in 1996.  Mendes is among the most influential football agents in the world, with clients including Cristiano Ronaldo, David de Gea, Diego Costa, James Rodríguez, and José Mourinho.  Mendes is often referred to as a "super-agent".

Marnick Vermijl: Marnick Danny Vermijl ] (born 13 January 1992) is a Belgian footballer who currently plays as a right-back for English club Preston North End.  Born in Peer, he began his career with nearby Bocholter VV, and joined the academy of Standard Liège in 2008 before being signed by English club Manchester United in 2010.  He was unable to break into the Manchester United first-team and spent the 2013–14 season on loan to Dutch club NEC before moving to Sheffield Wednesday on a permanent deal in January 2015.  Vermijl is also a Belgium youth international, having played at the under-17, under-18, under-19 and under-21 levels.

Peter Schmeichel: Peter Bolesław Schmeichel MBE (] ; born 18 November 1963) is a Danish former professional footballer who played as a goalkeeper, and was voted the IFFHS World's Best Goalkeeper in 1992 and 1993.  He is best remembered for his most successful years at English club Manchester United, whom he captained to the 1999 UEFA Champions League to complete the Treble, and for winning UEFA Euro 1992 with Denmark.

David de Gea: David de Gea Quintana (] ; born 7 November 1990) is a Spanish professional footballer who plays as a goalkeeper for English club Manchester United and the Spain national team.  He has been hailed as one of the best goalkeepers in the world.

Carlos Queiroz: Carlos Manuel Brito Leal Queiroz, (] ; born 1 March 1953), is a Portuguese football coach who is the current manager of the Iran national team.  He has also been the manager of the Portuguese national team and Spanish club Real Madrid, and was Alex Ferguson's assistant manager at English club Manchester United.  He has qualified three national teams to the World Cup, those being South Africa in 2002, Portugal in 2010, and Iran in 2014 and 2018.

Juan Mata: Juan Manuel Mata García (] ; born 28 April 1988) is a Spanish professional footballer who plays as a midfielder for English club Manchester United and the Spain national team.  He mostly plays as a central attacking midfielder, but he can also play on the wing.

Ander Herrera: Ander Herrera Agüera (] ; born 14 August 1989) is a Spanish professional footballer who plays as a midfielder for English club Manchester United and the Spain national team.

Sergio Romero: Sergio Germán Romero (born 22 February 1987) is an Argentine professional footballer who plays as a goalkeeper for English club Manchester United and the Argentina national team.

David Silva: David Josué Jiménez Silva (] ; born 8 January 1986) is a Spanish professional footballer who plays for English club Manchester City and the Spain national team.  Silva plays mainly as an attacking midfielder but can also play as a winger or second striker.  He is predominantly a left-footed player.

Supporting paragraphs: Jorge Mendes David de Gea
Answer: 7 January 1966