People United States of America Clarence A. Boonstra peoplepill id: clarence-a-boonstraCAB 4 views today 4 views this weekAmerican diplomatClarence A. BoonstraBiographyListsAlso ViewedListsClarence A. Boonstra is in following listsBy field of workNotable American politiciansGender:Male, Born in:Years 1900 to 1929By work and/or countryNotable American DiplomatsGender:Male, Born in:Years 1900 to 1929By category1914 births2006 deathsAmbassadors of the United States to Costa RicaDeaths from pneumoniaFrom our partnersSponsoredClarence A. Boonstra