an Entity references as follows:
David Hume Pinsent (/ˈpɪnˌsɛnt/; 24 May 1891 – 8 May 1918) was a friend, collaborator and platonic lover of the Austrian philosopher Ludwig Wittgenstein. Wittgenstein's Tractatus Logico-Philosophicus (1922) is dedicated to Pinsent's memory.