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. Summers was born in 1942.
William L. Patterson was born in 1891.
William L. Terry was born in 1850.
William L. Tierney was born in 1876.
William L. Frierson was born in 1868.
William L. White was born in 1947.
William L. Langer was born in 1896.
William L. Jorgensen was born in 1949.