US president Donald Trump has hailed a tourist killed in the Westminster terror attack as a "great American".

Kurt Cochran from Utah was in London celebrating his 25th wedding anniversary with his wife Melissa when the terrorist struck.

President Trump tweeted: "A great American, Kurt Cochran, was killed in the London terror attack. My prayers and condolences are with his family and friends."

Mr Cochran and his wife had been visiting her parents in the capital when they were caught up in the carnage.

The family said they were "heartbroken", adding Melissa had been seriously injured.

In a statement released by the Church of Jesus Christ of Latter-day Saints, Clint Payne said: "Kurt was a good man and a loving husband to our sister and daughter, Melissa.

"They were in Europe to celebrate their 25th wedding anniversary, and were scheduled to return to the United States on Thursday.

"Melissa also received serious injuries in the attack, and is being cared for in the hospital.

"We express our gratitude to the emergency and medical personnel who have cared for them and ask for your prayers on behalf of Melissa and our family.

"Kurt will be greatly missed, and we ask for privacy as our family mourns and as Melissa recovers from her injuries."

Also killed in the atrocity was Aysha Frade, who worked in administration at independent sixth-form school DLD College London, in Westminster, and is understood to have been 43 and married with two daughters.

Reports said she had left work and was crossing Westminster Bridge as part of her usual routine when she was hit by the car.

At least 100 people attended a memorial in Spain to commemorate British national Mrs Frade.

A minute's silence was held in the Galician municipality of Betanzos, where her family originates and where she spent her summers.

Betanzos councillor Andres Hermida said the community in Spain was in "enormous pain" and shrouded in an "atmosphere of sadness".

He said: "We had a minute's silence in the Plaza de la Constitucion outside the local government building and we have declared three days of mourning, which will include flying the flag at half mast until Saturday.

"About 100 people attended despite the rainy weather."

Her family is well known in Betanzos, where older sisters Silvia and Michelle run the Notting Hill English language academy.

According to Mr Hermida: "The sisters suspended classes at the academy yesterday afternoon when they received the news and they left for London, we believe with their mother.

"Aysha spent her summers here and had many friends here since her childhood, so we are all very affected.

"You never think things like this will happen to you and it's horrible luck when it happens at all, but when it happens close then it hurts that much more.

"It's an immense tragedy and an enormous pain - there is a big sadness in Betanzos.

"We have condemned the terrorist attack and promised our support to the family."

DLD College principal Rachel Borland said: "We are all deeply shocked and saddened at the news that one of the victims yesterday was a member of our staff, Aysha Frade.

"She was highly regarded and loved by our students and by her colleagues. She will be deeply missed by all of us."

Vigi Sawdon, a former neighbour of Mrs Frade in Notting Hill where the Frade family used to live, said: "If you can imagine one of the most upstanding members of society, that was her.

"She was just a wonderful mother and a lovely person."

PC Keith Palmer, a 48-year-old father and husband, and Charlton Athletic season ticket-holder, was stabbed to death in the attack.

He has been praised as a "strong, professional public servant" who served in the military before joining the Met Police's parliamentary and diplomatic protection command.

Pc Palmer served as a reservist from August 1987 to August 2001, leaving as a bombardier, and had 15 years of service as a police officer.

Charlton Athletic said PC Palmer was "a true hero who will be greatly missed by all the Charlton family".

Angela Frain, from Darwen, Lancashire, said her son was lucky to survive after going over the bonnet of the killer's car as the carnage began.

Travis Frain, 19, was walking across Westminster Bridge with other youngsters when he was mown down by the terrorist's 4x4.

Seconds later, the politics student, who wants to become an MP, called his mother to say: "Mum I'm safe... I know you will be worrying."

He suffered a fractured leg, fractured left arm, cuts to his thigh and two broken fingers and will be operated on at King's College Hospital, London.

The mother of one of the French students caught up in the attack thought he was dead for an hour before being told he was injured.

The teenager, named only as Thomas, was one of three pupils hurt as they walked along the bridge during a school trip to London.

He suffered a head injury and fractures to his legs, his mother told French media.

The students, aged between 15 and 16, were pupils from Lycee Saint-Joseph de Concarneau, Brittany.

His mother told Brittany website Le Telegramme: "It was the school who told us yesterday afternoon that the attack had taken place and our son was one of the victims.

"At that time, we had no idea about his health. My husband and I thought he had died. After an hour, we were told he was injured. It felt extremely long."

An Italian woman who was on holiday in the capital was hit by the terrorist's car, the country's embassy in London said.

The woman, who suffered fractures, is in a stable condition and is improving, the embassy added.

A Chinese tourist sustained minor injuries in the attack, a spokesman for the Chinese foreign ministry said.

A Polish man suffered minor injuries and was released from hospital on Thursday, the country's embassy said.