Brunel, Isambard Kingdom, son of the preceding, assisted his father in his engineering operations, in particular the Thames tunnel; was engineer of the Great Western Railway; designed the Great Western steamship, the first to cross the Atlantic; was the first to apply the screw propeller to steam navigation; designed and constructed the Great Eastern; constructed bridges and naval docks (1806‒1859).
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Brunel, Sir Isambard * Brunelleschi