My friend Tim Larsen with an interesting thought:

In all of human history Queen Elizabeth II is the single person who has been most prayed for. From her birth in 1926 she was included in a petition myriads of people prayed day after day: It called upon the Almighty to bless and preserve “all the Royal Family.” From her accession to the throne in 1952, millions began to pray for her daily by name: “That it might please thee to keep and strengthen … thy Servant Elizabeth, our most gracious Queen and Governor.” A modern form introduced during her reign that is often used today pleads, “Guard and strengthen your servant Elizabeth our Queen.”