Princess Kate returned to Wimbledon in London on Thursday, where the Princess of Wales was spotted meeting fans at the Queue and later watching tennis from the outside courts, as renewed attention fell on a now well-worn royal anecdote about her father Michael's embarrassing identity blunder. The story has followed Kate for years, but it landed back in the spotlight because her latest Wimbledon appearance once again put her and the family's deep tennis loyalties under the microscope.