Marcia Ambrose had a brush with royalty in 1969 when she was a student at Clear Lake High School. The 16-year-old schoolgirl stood among her classmates on Nov. 5, 1969, at the Mason City Airport to greet His Royal Highness, Prince Philip, Duke of Edinburgh, when he arrived for a brief refueling stint and an even shorter encounter with the large crowd gathered to see him. Four Clear Lake High School girls watch as Prince Philip gets off of his plane on Nov. 5, 1969, at the Mason City Airport. The girls are (left to right): Marcia Ambrose, Lynn Holden, Sandy Frederichs and Candy Thornberg.