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.
Lanna Saunders Svetlana Nikolaevna "Lanna" Saunders (December 22, 1941 – March 10, 2007) was an American actress, best known for her role as Marie Horton on the television soap opera "Days of Our Lives", on which she appeared from 1979-85. She also played the character Betty Andrews on the daytime soap opera "The Young and the Restless".