Claim: Katherine MacGregor, a musician, was born on January 12, 1925 in Glendale, California (a city in Los Angeles County).
Evidence: 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.