'Little House on the Prairie' Star Katherine MacGregor Has Passed Away

Katherine MacGregor Of 'Little House On The Prairie' Fame Dies

'Little House on the Prairie': Why Harriet Oleson Actor Katherine MacGregor Was a No-Show in the Series' Finale

Katherine MacGregor, Who Played Harriet Oleson on Little House on the Prairie, Has Died

Melissa Gilbert remembers 'Little House' co-star Katherine MacGregor: 'Her Harriet Oleson was the woman our fans loved to hate'

Katherine MacGregor Bio - mariée, networth, carrière, affaires, mari, films, - Biographie

Katherine MacGregor ~ Detailed Biography with [ Photos | Videos ]

La Petite Maison dans la Prairie : pourquoi Karen Grassle et Katherine MacGregor sont-elles absentes du premier téléfilm de conclusion ?