Beldie Jr became a distinguished dendrologist, forestry engineer, and environmentalist. The specific epithet "sargentiana" refers to the American dendrologist Charles Sprague Sargent. It has been dated to 5,000 years old by dendrologist Janis Fry. In this career, Sargent came of age as a dendrologist and published extensively. In 1946, Vake Park was opened (formerly Victory Park, Architect K. Dgebuadze, Dendrologist N. Tsitsishvili). Viscount Philippe de Spoelberch (23 May 1941) is a Belgian businessman and dendrologist.