William Thaw Sr. was an American businessman who made his fortune in transportation and banking.
Lyndhurst, the Thaw mansion in Pittsburgh, built 1887–1889
William Thaw monument in Allegheny Cemetery, Pittsburgh
Thomas Morrison Carnegie was a Scottish-born American industrialist. He was the brother of steel magnate Andrew Carnegie and co-founder of the Edgar Thomson Steel Works.
Birthplace of Thomas Carnegie in Dunfermline, Scotland.
Thomas Carnegie, age 12, with his older brother, Andrew.
Thomas Carnegie at age 19.