Gustave Eiffel the city of Dijon, Côte-d'Or, the first child of Catherine-Mélanie (née Moneuse) and Alexandre Bönickhausen (). He was a descendant of Jean-René Bönickhausen, who had emigrated from the German town of Marmagen and settled in Paris at the beginning of the 18th century. The family adopted the name Eiffel as a reference to the Eifel mountains in the region from which they had come. Although the family always used the name Eiffel, Gustave's name was registered at birth as Bonickhausen dit Eiffel, and was not officially changed to Eiffel until 1880. At the time of Gustave's birth his father, an
Eiffel Tower 1 minute. The original hydraulic mechanism is on public display in a small museum at the base of the east and west legs. Because the mechanism requires frequent lubrication and maintenance, public access is often restricted. The rope mechanism of the north tower can be seen as visitors exit the lift. Gustave Eiffel engraved on the tower the names of 72 French scientists, engineers and mathematicians in recognition of their contributions to the building of the tower. Eiffel chose this "invocation of science" because of his concern over the artists' protest. At the beginning of the 20th century, the engravings