Whose sister did Melissa Sue Anderson play in "Little House on the Prairie?"
Mary Ingalls Mary Amelia Ingalls (January 10, 1865 – October 20, 1928) was born near the town of Pepin, Wisconsin. She was the first child of Caroline and Charles Ingalls. She was the older sister of author Laura Ingalls Wilder, who is best known for her "Little House on the Prairie" book series.
Melissa Claire Egan Melissa Claire Egan (born September 28, 1981 in Pound Ridge, New York) is an American actress, best known for her roles as Annie Lavery on "All My Children" and Chelsea Lawson on "The Young and the Restless".