Marks'most important patron was Hugh Grosvenor, 1st Duke of Westminster and he worked on decoration for the duke's house, Eaton Hall, Cheshire, between 1874 and 1880.
Marks'most important patron was Hugh Grosvenor. Hugh Grosvenor was 1st Duke of Westminster. He worked on decoration for the duke's house. Eaton Hall between 1874 and 1880 were the duke's house. Eaton Hall was Cheshire.