Gustavus Loomis was born in 1789.
Gustavus Loomis died in 1872.
Gustavus was born on November 9, 1799.
Gustavus Hesselius was born in 1682.
Gustavus Orr was born in 1819.
Gustavus Simmons was born in 1930.
Gustavus Scott was born in 1753.
Gustavus Sessinghaus was born in 1838.
Gustavus Brander was born in 1720.
Gustavus Schmidt was born in 1795.
Gustavus Esselen was born in 1888.
Gustavus Sidenberg was born in 1843.
Gustavus Kelly was born in 1901.