People United States of America David Hill Coolidge Jr. peoplepill id: david-hill-coolidge-jrDHCJ 1 views today 4 views this weekAmerican architectDavid Hill Coolidge Jr.BiographyListsAlso ViewedListsDavid Hill Coolidge Jr. is in following listsBy field of workNotable American engineersGender:Male, Born in:Years 1850 to 1899By work and/or countryNotable American ArchitectsGender:Male, Born in:Years 1850 to 1899From our partnersSponsoredDavid Hill Coolidge Jr.