Pierre-Jean Antoine Delormebleu appears to be a member of ESAT's delegation to the United Nations. However, he is not an Esati national, and holds only Ariddian citizenship. During his first, unannounced appearance in the United Nations General Assembly, he interrupted what he called a "rather pointless discussion" and proceded to deliver a five-hour lecture on the mating practices of woodlice.
Delormebleu's purpose as a member of the Ariddian/Esati delegation is, at present, still unclear. He is a professor of psychiatry at the Haven Institute of Psychiatrict Studies, and the author of several groundbreaking publications (listed below).