A German court fined Princess Caroline of Monaco's husband, Prince Ernst August of Hanover, 200,000 euros (272,000 dollars) on Tuesday for causing bodily harm to a hotel manager.
At an earlier trial in 2004, the prince, 56, a distant relation of Britain's Queen Elizabeth II, was found guilty of grievous bodily harm and fined 445,000 euros.
But a new trial was granted after Caroline corroborated his account of the 2000 incident on the Kenyan resort island of Lamu, with the aristocrat seeking a complete acquittal.
The prince had told the new trial in Hildesheim through his lawyer that he had given Josef Brunlehner "two symbolic slaps" because he was annoyed about the noise and the laser show at his hotel disco.
"One for the music and one for the lights," he had said.
But he said that accusations that he then beat up Brunlehner, a German national, under the influence of alcohol were "grotesque inventions and lies". The defence said Brunlehner massively exaggerated his injuries.
"The court was not in a position to be able to decide between the two versions," presiding judge Andreas Schlueter said on Tuesday.
"He dealt Brunlehner two powerful clips round the ear in quick succession. Not the done thing, but not unrestrainedly violent either."
He added: "There is no victor here. All those involved are on the losing side."
The prince married Caroline, the daughter of actress Grace Kelly and Rainier III of Monaco, in 1999. He was not present in the courtroom when the verdict was delivered.
Caroline, 53, took to the stand in mid-January, testifying for over two hours and confirmed to the judge, who addressed her as "madame", her third husband's account.
Wearing tortoiseshell glasses, a light-brown camel hair coat with black trousers and a black jumper, she said she did not want to "justify" what happened, but that the blows in question were not hard.
Entering the courtroom via a side entrance with bodyguards, she also denied that the prince was drunk, and said that he had not been wearing a ring, which Brunlehner said had caused him serious injury.
Copyright 2010 AFP Global Edition
