Son-in-law Stephen Watson said Winton died on Wednesday. The Rotary Club of Maidenhead, of which Winton was a former president, said his daughter Barbara and two grandchildren were at his side.
Winton arranged trains to carry children from Nazi-occupied Prague to Britain, battling bureaucracy at both ends and saving them from almost certain death — and then kept quiet about his exploits for a half-century.
Born in London in 1909 to parents of German Jewish descent, Winton himself was raised as a Christian. He was a 29-year-old clerk at the London Stock Exchange when a friend contacted him and told him to cancel the skiing holiday they had planned in late 1938 and travel instead to Czechoslovakia.
Alarmed by the influx of refugees from the Sudetenland region recently annexed by Germany, Winton and his friend feared — correctly — that Czechoslovakia soon would be invaded by the Nazis and Jewish residents from there would be sent to concentration camps.
While supporters in Britain were working to get Jewish intellectuals and communists out of Czechoslovakia, no one was trying to save the children, so Winton took the task upon himself.
Returning to Britain, Winton persuaded British officials to accept children, as long as foster homes were found and a 50-pound guarantee was paid for each one to ensure they had enough money to return home later. Their stays were only expected to be temporary.
Setting himself up as the one-man children's section of the British Committee for Refugees from Czechoslovakia, Winton set about finding homes and guarantors, drawing up lists of about 6,000 children, publishing pictures to encourage British families to agree to take them.
Eight trains of children
The first 20 children arrived by plane, but once the German army reached Prague in March 1939, they could only be brought out by train.
In the months before the outbreak of World War II, eight trains carried children through Germany to Britain. In all, Winton got 669 children out. The largest evacuation was scheduled for Sept. 3, 1939, the day that Britain declared war on Germany. That train never left, and almost none of the 250 children trying to flee on it survived the war.
The children from Prague were among some 10,000 mostly Jewish children who made it to Britain on what were known as the Kindertransports (children's transports). Few of them would see their parents again.
Although many more children were saved from Berlin and Vienna, those operations were better organized and better financed. Winton's operation was unique because he worked almost alone.
"Maybe a lot more could have been done. But much more time would have been needed, much more help would have been needed from other countries, much more money would have been needed, much more organization," Winton later said.
He also acknowledged that not all the children who made it to Britain were well-treated in their foster homes. Some British foster parents used the children as cheap domestic servants.
"I wouldn't claim that it was 100 per cent successful. But I would claim that everybody who came over was alive at the end of the war," he was quoted as saying in the book Into the Arms of Strangers.
Didn't talk about it
Winton served in the Royal Air Force during the war and continued to support refugee organizations. After the war, he became involved in numerous other charitable organizations, especially in his home town of Maidenhead, west of London.
For almost 50 years, Winton said nothing about what he had done before the war. It only emerged in 1988 when his wife Grete found documents in the attic of their home.
"There are all kinds of things you don't talk about, even with your family," Winton said in 1999. "Everything that happened before the war actually didn't feel important in the light of the war itself."
Winton's wife persuaded him to have his story documented, and it became better-known after the BBC tracked down dozens of "Nicky's Children" and arranged an emotional reunion on prime-time television.
A film about his heroism, Nicholas Winton — The Power of Good, won an International Emmy Award in 2002. Then-Prime Minister Tony Blair praised him as "Britain's Schindler," after the German businessman Oskar Schindler, who also saved Jewish lives during the war.
Winton was knighted by Queen Elizabeth in 2003 and also honoured in the Czech Republic. A statue of Winton stands at Prague's central station, while a statue commemorating the children of the Kindertransport is a popular sight at London's Liverpool Street Station. He continued to attend Kindertransport events in Britain and the Czech Republic well beyond his 100th birthday.
Winton rejected the description of himself as a hero, insisting that unlike Schindler, his life had never been in danger. He was always modest about his achievements, and his reasons for acting.
"At the time, everybody said, `Isn't it wonderful what you've done for the Jews? You saved all these Jewish people,"' Winton said. "When it was first said to me, it came almost as a revelation because I didn't do it particularly for that reason. I was there to save children."
Winton's wife Grete died in 1999. He is survived by his daughter Barbara.Suggest a correction