People United Kingdom Mary Catherine Stanley, Lady Derby peoplepill id: mary-catherine-stanley-lady-derbyMCSLD 8 views today 15 views this weekEnglish political hostessMary Catherine Stanley, Lady DerbyBiographyGallery (1)ListsAlso ViewedListsMary Catherine Stanley, Lady Derby is in following listsBy field of workNotable English politiciansGender:Female, Born in:Years 1800 to 1849Notable British politiciansGender:Female, Born in:Years 1800 to 1849Notable British politiciansGender:Female, Born in:Years 1800 to 1849By work and/or countryNotable English PoliticiansGender:Female, Born in:Years 1800 to 1849Notable British PoliticiansGender:Female, Born in:Years 1800 to 1849Notable British PoliticiansGender:Female, Born in:Years 1800 to 1849By category1824 births1900 deathsBritish marchionessesDaughters of British earlsEnglish countessesEnglish political hostessesFrom our partnersSponsoredMary Catherine Stanley, Lady Derby