HOME

INDEX

Father Bartolomeu Lourenço de Gusmão
(1685-1724)
Physicist and Inventor

PREVIOUS

NEXT

Father Bartolomeu Lourenço de Gusmão on Brazil Scott C22 Gusmão monument on Brazil Scott C17
BRAZIL, 1929-30, Gusmão's portrait and monument, Scott C22, C17

Bartolomeu Lourenço de Gusmão was born in Santos, Brazil, then a Portuguese colony. At the age of 15 he entered the Jesuits, but left soon afterward. He attended the Jesuit school in Bahia and the University at Coimbra where he studied physics and mathematics. He took up the idea of a lighter-than-air craft, described by Fr. Francesco Lana-Terzi, SJ, but used hot air rather than the vacuum Lana-Terzi had suggested. His first attempt on 8 August 1709 in the presence of King John V of Portugal was a success although it alarmed the servants who doused the balloon in fear that the house would catch fire. According to an eyewitness the balloon was constructed of thick paper, and fire material was in an earthenware bowl suspended beneath. This is long before the "first hot air balloon" of the Montgolfier brothers in 1783. Gusmão is rumored to have flown in a larger balloon himself, but lacking proof of that credit for manned flight must be given elsewhere.

Father Bartolomeu Lourenço de Gusmão on St. Thomas & Prince Scott 560A
ST. THOMAS AND PRINCE, 1979, Scott 560A
A stamp and souvenir sheet with a painting of Gusmão's aerostat in the king's court by Bernardino de Sousa Pereira

Father Bartolomeu Lourenço de Gusmão on Brazil Scott C60 Gusmão airport on Brazil Scott 2094 Gusmão on Brazilian cancel
BRAZIL, 1944, the Week of the Wing, Scott C60
BRAZIL, 1986, the anniversary of the Gusmão airport, Scott 2094and its FDI cancel

Gusmão's workable aerostat on Ecuador Scott 1060 Gusmão's  aerostat oon Belize Scott 673
ECUADOR, 1984, Gusmão's workable aerostat is at the lower left, Scott 1060
BELIZE, 1983, Gusmão's first fantastic design for his "La Passerole" (Big Bird), Scott 673

Father Bartolomeu Lourenço de Gusmão on St. Thomas and Prince sheet Gusmão's areostat overprinted on  on St. Thomas and Prince sheet
ST. THOMAS AND PRINCE, 1983, souvenir sheets commemorating Brazilian contribution to flight
featuring Gusmão at the bottom center and in the overprinted sheet the bottom right, Scott 699-700

Father Bartolomeu Lourenço de Gusmão on illegal Kyrgyzstan stamp
(KYRGYZSTAN), 2000, Gusmão is one of nine stamps on a mini-sheet of historical hot air balloons
The Michel catalogue, however, reports that these stamps are not authorized by Kyrgyzstan and are not postally valid.

Father Bartolomeu Lourenço de Gusmão on Portugal Scott 1581 Father Bartolomeu Lourenço de Gusmão on Portugal cancel
PORTUGAL, 1983, Scott 1581, and its FDI cancel

 Father Bartolomeu Lourenço de Gusmão on Brazil Scott 2040 Father Bartolomeu Lourenço de Gusmão on Brazil cancel
BRAZIL, 1985, the tercentenary of his birth, Scott 2040 and its FDI cancel

Father Bartolomeu Lourenço de Gusmão on Portuguese cancel Father Bartolomeu Lourenço de Gusmão on Brazil cancel
PORTUGAL, 1986, special show cancel
BRAZIL,
2009, special show cancel marking the tercentenary of the first balloon flight.

NEXT