Prince Harry and Meghan Markle Pay Tribute to 'All Mothers' The couple welcomed their son, Archie Harrison Mountbatten-Windsor, into the world last week. Prince Harry and Meghan posted a sweet Instagram message on Mother's Day. It also honored Meghan's first br Mother's Day as a mom. The picture showed Meghan's hand holding baby Archie's feet. @sussexroyal, via Instagram @sussexroyal, via Instagram The touching post comes after Harry recently revealed something about his own mother. He said he lost his "security" after she died in a car crash when he was just 12.