Walter Harris Ratcliff Jr. (1881—1978) was an English-born American architect, active in Berkeley, California. His work includes local landmarks and buildings listed on the National Register of Historic Places. He served as Berkeley's first city architect for part of his career and is credited with helping develop the first zoning regulations in the state.

Alfred Henry Jacobs was an American architect. He designed theaters, hotels, residential, and religious buildings, primarily working in the San Francisco Bay Area. Three of the buildings he designed are listed on the National Register of Historic Places. He also worked as a watercolorist.