Sarah Tyson Hallowell died in 1924.
Sarah Tyson Hallowell was born in 1846.
Sarah Tyson Rorer died in 1937.
Harriet Hallowell died in 1943.
Hallowell Davis died in 1992.
Robert Hallowell Gardiner died in 1864.
Robert Hallowell Richards died in 1945.
Norwood Penrose Hallowell died in 1914.
Burton Crosby Hallowell died in 2007.
James Reed Hallowell died in 1898.
Sarah Tyson Rorer was born in 1849.
Edward Hallowell - herpetologist - died on 1860-02-20.
Edward Needles Hallowell died on 1871-07-26.