Actress Katherine "Scottie" MacGregor, who played Harriet Oleson on "Little House on the Prairie," died on Tuesday at age 93 in Woodland Hills, Calif., a representative confirmed to NBC News.

LOS ANGELES -- Katherine MacGregor, who played petty, gossiping mother Harriet Oleson on TV's "Little House on the Prairie," has died, a representative said Wednesday. She was 93. MacGregor died ...

Katherine "Scottie" MacGregor (born Dorlee Deane McGregor; January 12, 1925 – November 14, 2018) was an American actress, best known for her role as Harriet Oleson in Little House on the Prairie.

(LOS ANGELES) — Katherine MacGregor, who portrayed Harriet Oleson on all nine seasons of the NBC drama Little House on the Prairie, died Tuesday at the Motion Picture and Television Fund’s retirement ...