Birth Name: Michelle Suzanne Dockery
Place of Birth: Barking & Dagenham, Essex, England, U.K.
Date of Birth: 15 December, 1981
Ethnicity: Irish, English
Michelle Dockery is a British actress and singer. She is the daughter of Lorraine and Michael Dockery. Her father is Irish, from Athlone, Westmeath.
Michelle’s maternal grandmother is Elizabeth Oatman (the daughter of William Henry Oatman and Maud Malyon). William was the son of George Oakman.
Source: Genealogy of Michelle Dockery – https://www.geni.com