who played mary on the little house on the prairie
Melissa Sue Anderson Melissa Sue Anderson (born September 26, 1962) is an American-Canadian actress. She began her career as a child actress. Anderson is known for her role as Mary Ingalls on the NBC drama series Little House on the Prairie.
Melissa Gilbert Gilbert began her career as a child actress in the late 1960s appearing in numerous commercials and guest starring roles on television. From 1974 to 1984, she starred as Laura Ingalls Wilder, the daughter of Charles Ingalls (played by Michael Landon) on the NBC series Little House on the Prairie. During the run of Little House, Gilbert appeared in several popular television films, including The Diary of Anne Frank and The Miracle Worker.