Mark Roy Daniels was an architect, landscape architect, civil engineer, and city planner active in California. He was known for creating plans that incorporated existing natural features in order to preserve a sense of local character. He worked on master plans for the development of neighborhoods in San Francisco and the East Bay, on the Monterey Peninsula, in Los Angeles, and elsewhere. In the years immediately preceding the formation of the National Park System, he was briefly the general superintendent and landscape engineer for the entire system of national parks under the United States Department of the Interior.

Forest Hill is a neighborhood in San Francisco, California. Forest Hill is one of eight master-planned residence parks in San Francisco. Forest Hill is located near the middle of the City of San Francisco, southeast of the Inner Sunset and northeast of West Portal. Boundaries are roughly Seventh Avenue/Laguna Honda Boulevard to the north and east, Taraval Street to the south, and 14th Avenue to the west.