Alexander Mitchell (engineer)

Alexander Mitchell
1873 portrait of Mitchell, by Richard Hooke, with Dundalk Bay and lighthouse to rear
Born(1780-04-13)13 April 1780
Died25 June 1868(1868-06-25) (aged 88)
Near Belfast, Ireland
EducationBelfast Royal Academy
OccupationEngineer
Known forScrew-pile lighthouse
Notable work
AwardsTelford Medal (1848)
Engineering career
DisciplineCivil engineering
Significant designScrew piles

Alexander Mitchell MICE (13 April 1780 – 25 June 1868) was an Irish engineer who from 1802 was blind.[1] He is known as the inventor of the screw-pile lighthouse.

  1. ^ Jim Blaney (June 2006). "Alexander Mitchell (1780–1868): Belfast's blind engineer". History Ireland. 14 (3). Retrieved 23 February 2016.