Whakaotihia te rerenga e whai ake nei: He tohunga a Kingsley ki te whakairo, a, e mohiotia nuitia ana mo tana mahi i nga niho whakapakoko. I riro i a ia ngā mētara koura e rua i te rārangi i ngā Whakataetae o te Ao i
Ko New York City (1853) me Paris (1855). I whakaputaina e ia he ripoata mo te keehi, he tamaiti me te kopae alveolar V-ahua, i te 1858 i roto i te New York Dental Journal. I te tau 1859, i hangaia e Kingsley he mangai waihanga o te rapa Inia ngawari mo tana turoro tuatahi me te mangai pakaru. I te mutunga ka neke ia ki te whakaako ka noho ko ia te Kaihanga o te New York College of Dentistry, hei tumuaki tuatahi mai i te 1865 ki te 1869. I mohiotia hoki a Kingsley mo tana mahi e pa ana ki te papa papa vulcanite e pa ana ki te piko o mua e ahei ai te tangata ki te kai whakamua me o raatau kauae o raro. I muri mai ka whakarerekehia e Hotz tana taputapu ka mohiotia ko "Vorbissplatte".