Prince William and Kate Middleton sent a letter of response to a young girl who had invited their oldest son, Prince George, to her sixth birthday party.

She then shared the same letter on Facebook where it received 33,000 reactions. It read, in part: ... The child even sent a special birthday invitation to Sawyer, Engele said.

DEAR MISS MANNERS: A friend sent me an invitation to her child’s 7th birthday party; however, it came with a handwritten message that stated, “It’s probably best to come after 4 when the ...