KNOCK, Ireland, April  14, 2023 (BSS/AFP) - US President Joe Biden, winding
down an emotive visit to Ireland, broke down in tears Friday during a chance
encounter with the priest who read the last rites to his late son.

The Irish-American president was on a visit to the celebrated Roman
Catholic pilgrimage shrine at Knock, northwestern Ireland, on the final day of
a three-day tour of his ancestral homeland.

Biden will later wrap up his trip with an outdoors address to thousands of
well-wishers at St Muredach's Cathedral in Ballina.

In 1828, Biden's forebear Edward Blewitt sold the bricks that went into the
construction of the Catholic cathedral, using the money to fund his family's
later emigration to the United States.

At the Knock Shrine, organisers made the last-minute discovery of a link
between the Biden family and one of their priests, Father Frank O'Grady, who
returned to Ireland after years serving as a chaplain in the US army.

The president's son Beau Biden died of brain cancer aged 46 in 2015. Father
O'Grady administered the Catholic rites at the Walter Reed Army Medical Center
outside Washington.

O'Grady was not on the official guest list but was given hurried security
clearance.

Biden "wanted to meet him straight away, he dispatched a secret service
agent to go and find him," Knock Shrine parish priest Father Richard Gibbons
told the BBC.

"He got the shock of his life, to come over, so that was a wonderful
spontaneous thing that happened.

"He (Biden) was crying, it really affected him and then we said a prayer,
said a decade of the rosary for his family.

"He lit a candle and then he took a moment or two of private for prayer."
The US president went on to visit the Mayo Roscommon Hospice nearby with
his sister, Valerie Biden Owens, surviving son, Hunter, and cousin Laurita
Blewitt.

In 2017, he came for the building's groundbreaking, and a plaque there
commemorates Beau Biden.

- 'I'm home' -

Biden was to head on to the picturesque riverside town of Ballina, which
was proudly displaying US flags and red, white and blue bunting as locals
thronged the streets in excited anticipation.

Ballina commissioned a five-metre-high (16-foot-high) mural of Biden when
he won the 2020 presidential vote -- and much of the trip has appeared designed
by the White House to build up to a 2024 re-election bid.

Blewitt descendants still live in the town, where the Mocha Beans cafe
changed its shop sign to read "Mocha Biden" for the occasion.

"That buzz is incredible around Ballina today," the cafe's owner Trevor
Mangan told AFP.

As a baby, Flori Garvin was given a cuddly toy donkey by Biden when the
Democrat visited Ballina as vice president. Now aged seven, she was back with
her grandmother, Elizabeth Robinson, 63.

"She hasn't stopped talking about it," Robinson said. "She thinks she's
going to see him herself."

The surrounding county of Mayo was the ancestral homeland of one branch of
the Biden family, and the president was also to tour a genealogy centre to find
out more about his origins.

On Thursday, Biden declared in a speech to the Irish parliament: "I'm home."
Ahead of a potential election rematch against Donald Trump, the president
dwelt on the success of Irish emigres in carving out a new life far from home.

The United States and Ireland are joined in "not just the hope but the
conviction that better days lie ahead", he said.

- Gerry Adams selfie -

But, following a testy visit to Belfast prior to Dublin, Biden also issued
a pointed warning that the UK "should be working closer with Ireland" to
protect a 25-year-old peace deal in Northern Ireland.

"Political violence must never again be allowed to take hold in this
island," he said to warm applause from the parliamentary audience, which
included veteran nationalist leader Gerry Adams.

Adams hugged Biden after the speech and the pair posed for a selfie which
the former Sinn Fein leader posted on Twitter.

Adams is still a hate figure for many pro-UK unionists in Northern Ireland
for his alleged involvement in the paramilitary Irish Republican Army (IRA).
The imagery fuelled accusations that Biden is "anti-British".

Irish Taoiseach (prime minister) Leo Varadkar echoed the White House in
denying that. He insisted that Biden was keen to help protect the peace process
without being "overbearing or interfering".