William L. Sibert was born in 1860.
William L. Sibert died in 1935.
William L. Sibert has written: 'The construction of the Panama canal' -- subject(s): Accessible book, Design and construction
Sam Sibert was born on 1949-02-11.
Franklin C. Sibert was born on 1891-01-03.
William L. Brandon was born in 1801.
William L. Moran was born in 1921.
William L. Harkness was born in 1850.
William L. Kenly was born in 1864.
William L. Springer was born in 1909.
William L. Summers was born in 1942.
William L. Patterson was born in 1891.
William L. Terry was born in 1850.