Horatio Allen was born in 1802.
Horatio Allen died in 1889.
Horatio Allen has written: 'Astronomy in its general facts and relations' -- subject(s): Astronomical models
Horatio McCulloch was born in 1806.
Horatio Bolton was born in 1875.
Horatio Ballard was born in 1803.
Horatio Wills was born in 1811.
Horatio Wells was born in 1808.
Horatio Sharpe was born in 1718.
Horatio Storer was born in 1830.
Horatio Hartley was born in 1826.
Horatio Poulter was born in 1877.
Horatio Earle was born in 1855.