Where was the person who headed up the 1795 Bureau des Longitudes born?
Bureau des Longitudes:  During the 19th century, it was responsible for synchronizing clocks across the world. Bureau des Longitudes:  It was headed during this time by François Arago and Henri Poincaré. François Arago: Arago was born at Estagel, a small village of 3,000 near Perpignan, in the "département " of Pyrénées-Orientales, France, where his father held the position of Treasurer of the Mint.
Estagel