“Unfortunately, The Prince of Wales is no longer able to attend the King Constantine Memorial Service this morning due to a personal matter,” the palace said in a statement on Tuesday.
No further details as to why William, 41, missed the event were given.
Sources
https://nypost.com/2024/02/27/entertainment/prince-william-pulls-out-of-godfathers-memorial-service-due-to-personal-matter/
https://www.dailymail.co.uk/news/article-13132023/why-prince-william-memorial-service-king-constantine-greece.html