Lauren Bush (right) granddaughter of former president George H.W. Bush, accepts the 2014 John F. Kennedy Profile in Courage Award on behalf of her grandfather from Jack Schlossberg (left) grandson of former president John F. Kennedy, during a ceremony at the John F. Kennedy Library and Museum in Boston on May 4, 2014. Picture: Gretchen Ertl

Boston - Former president George H.W. Bush was honoured on Sunday with a Kennedy “courage” award for agreeing to raise taxes to confront a spiralling deficit, jeopardising his presidency that ended after just one term.

The John F. Kennedy Presidential Library and Museum in Boston honoured Bush with a 2014 John F. Kennedy Profile in Courage Award.

The award crossed generations and political parties. It was given by Jack Schlossberg, son of the late Democratic president's daughter, Caroline Kennedy, to Lauren Bush, granddaughter of the former Republican president.

Conservatives denounced Bush for raising taxes, breaking a key promise in his successful 1988 campaign for the White House.

Schlossberg said the award recognises Bush for taking action, even if it was unpopular.

“We celebrate courage today, in a moment of profound change and challenge, in a world gripped by partisan gridlock and inaction,” he said.

The budget deal enacted “responsible and desperately needed reforms” at the expense of Bush's popularity and his chances for re-election, Schlossberg said.

“America's gain was President Bush's loss, and his decision to put country above party and political prospects makes him an example of a modern profile in courage that is all too rare,” he said.

In a message read by his granddaughter, Bush expressed regret he could not accept the award in person. He blamed his absence on “a nasty rumour” that the evening's awards dinner would include broccoli - a vegetable the 41st president famously dislikes.

“Candidly speaking, my grandfather didn't want to raise taxes,” Lauren Bush said as she accepted the award. “But he felt he owed the American people action and results. Compromise is a dirty word in Washington today... But once we get back to realising the importance of actual governance, I suspect this too will pass.”

Also honoured with a Profile in Courage Award was Paul W. Bridges, former mayor of Uvalda, Georgia, who was voted out of office after he spoke out against a law that aimed to drive undocumented immigrants out of the state. Bridges, a Republican elected in 2009, argued that the law would separate families and harm the local agricultural economy.

The award is named for Kennedy's 1957 book, Profiles In Courage, which tells the stories of eight US senators who took unpopular stands. - Sapa-AP