Detmar Jellings Blow (1867 - 1939) was a British architect of the early 20th century, who designed principally in the arts and crafts style. His clients belonged chiefly to the British aristocracy, and later he became estates manager to the Duke of Westminster. Wikipedia
The definitive Wikipedia entry for Detmar Blow. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Detmar_Blow