May God bless you and your...
I remember Katherine from Little House on the Prairie. She was a great actress!
Valerie SerpaBachman
November 06, 2025 | Other
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Katherine MacGregor
Jan 12, 1925 – Nov 13, 2018 (Age 93)
About
BORN
January 12, 1925
DIED
November 13, 2018
AGE
93
Obituary
Katherine MacGregor played the mean gossipy Harriet Oleson on the popular television series "Little House on the Prairie." MacGregor's character Harriet and her daughter Nellie were the nemesis of the Ingalls family. MacGregor played the character for the full run of the show from 1974 until 1983. Even though fans hated the character, she was very popular. She died at the age of 93. For full obituary and coverage from Legacy.com, click here.
Guest Book
Ms. MacGregor was superb as Lady Oleson on "Prairie". She lit up the screen so brightly when she appeared as the wealthy lady mercantile owner. She was perfect for that part. She appeared so realistic. Even tho she had her faults as Harriet, she was a winner. I'm sure that she was a favorite character of many tv fans... Bless this dear woman forever with peace.
Jimmy LaRusso
October 03, 2025
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Your memory lives on and your work continues to be a blessing to thousands of people. Rest peacefully angel
Annell Willemarck
September 21, 2025 | Curryville, MO | Friend
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One of the best characters , when it comes to television history Godbless
John Fontinha
August 15, 2025 | Frisco, TX | Friend
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Katherine what a beloved actress I will truly miss you as every role you played was very believable as you put your heart and soul into every character you played. May you finally and eternally rest in peace.
Kenneth and Terry Cave
August 06, 2025 | MD | Friend
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Amazing actor! Beautiful performances! Rest in Peace
Claudette Tomlinson-Peart
May 09, 2025 | Other
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May she rest in peace! Amen!
March 08, 2025
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I loved to hate Mrs. Olson. I got such a kick out of her. She brought humor and spice to a treasured classic show. Macgregor was one of a kind.
Lucas McDowell
February 03, 2025
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It is with much sadness to hear about the death of Katherine. She was my favorite character on the Little House series. Just watching her perform her character you just knew she was a great actress. Thank you so much for the entertainment Mrs Harriett Oleson.
Gregory Scarbrough
January 22, 2025 | Jamestown, SC | Acquaintance
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