LONDON, June 5 (Reuters) - Prince Harry is expected to appear at London's High Court on Monday as he prepares to give evidence in his lawsuit against the publisher of British tabloid the Daily Mirror. Harry, King Charles' younger son, will this week become the first senior British royal to give evidence in court for 130 years, which is likely to take place on Monday or Tuesday. The trial began last month, as lawyers representing Harry and three other test claimants attempted to prove that unlawful information gathering was carried out with the knowledge and approval of senior editors and executives. Harry, the fifth-in-line to the throne, has barely been out of the headlines in the last six months. The prince has also accused his family and their aides in his memoir and Netflix documentary series of colluding with tabloids.

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Persons: Prince Harry, Harry, King Charles, Elton John, Rupert Murdoch's, Sam Tobin, Andrew Heavens Organizations: Group, Daily, Sunday, Reach, Sunday People, High, Sunday Mail, Netflix, Thomson Locations: British, Buckingham, Rupert Murdoch's British