What British artist, designer, and purveyor of English taste is most known for designing a property that was converted into a museum home?
George A. Crawley: George Abraham Crawley (1864–1926) was a British artist, designer and purveyor of English taste. Old Westbury Gardens:  Located at 71 Old Westbury Road in Old Westbury, the property was converted into a museum home in 1959 and is open for tours April through October for a fee.
George Abraham Crawley