Article continues below advertisementAfter working for the British royal family for seven years, butler Grant Harrold documented his experience in his memoir, The Royal Butler: My Remarkable Life in Royal Service.Having been published in August, Harrold opened up in a new interview about his claims regarding Prince Philip's waggish conduct inside the walls of the royal estates.Article continues below advertisement'He Was Blunt'Source: megaGrant Harrold suggested that Prince Philip 'wasn't everyone's cup of tea.