"Bartolomeu Lourenço de Gusmão (December 1685 – 18 November 1724) was a Portuguese priest and naturalist, who was a pioneer of lighter-than-air airship design." - (en.wikipedia.org 23.11.2019)
en
(The left column lists the relations of this actor to objects in the right column. In the middle you find other actors in relation to the same objects.)
)