BEIRUT, Jan 20 (Reuters) - Lebanese bankers told European prosecutors they believed that commissions now at the centre of a graft probe had been paid to the central bank, four sources said, while investigators suspect the cash illegally ended up with the governor's brother. They suspect central bank governor Riad Salameh and his brother Raja illegally took more than $300 million from the central bank between 2002 and 2015 and invested some of the funds in Europe. The bankers and officials told the visiting European prosecutors that they were not aware that the funds had gone to Forry Associates, the four sources said. The four sources said former central bank officials and private bankers had told the European prosecutors they first heard of Forry Associates when the investigation began and the name appeared in the media. A separate but related Lebanese probe charged Riad Salameh with illicit enrichment in March, which he has denied.

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