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|Place of origin||Edinburgh, Scotland|
|Affiliation||Allerdale Hall, England|
|Relations||Sir Thomas Sharpe (husband)|
James Sharpe (father in-law)
Beatrice Sharpe (mother in-law)
Lady Lucille Sharpe (sister in-law)
|Behind the Scenes|
|Created by||Guillermo del toro|
|Performed by||Javier Botet|
Margaret McDermott is the second wife of Thomas Sharpe
A women from Edinburgh, Scotland. Like Thomas' previous wife, Their marriage didn't last long when her sister in law poisoned her tea and soon beat her to death. Once it is done, Lucille removed Margaret's finger which includes her wedding ring.