Orazio Grassi was born in 1583.
Orazio Grassi died in 1654.
Orazio Grassi has written: 'De iride disputatio optica' -- subject(s): Optics 'Ratio ponderum librae et simbellae' -- subject(s): Astronomy, Comets, Early works to 1800 'Libra astronomica ac philosophica' -- subject(s): Astronomy, Early works to 1800
Orazio Michi was born in 1594.
Orazio Mochi was born in 1571.
Orazio Fidani was born in 1610.
Orazio Samacchini was born in 1532.
Orazio Talami was born in 1624.
Orazio Antinori was born in 1811.
Orazio Marucchi was born in 1852.
Orazio Riminaldi was born in 1586.
Orazio Bruni was born in 1630.
Orazio Benevoli was born in 1605.