Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,406 pages of information and 233,863 images on early companies, their products and the people who designed and built them.
1840 9 March: Born in Meldorf, Duchy of Holstein
1867 Published: Skeleton of structures: especially in their application to the building of steel and iron bridges. New York: Van Nostrand, 1867.
1878 Published: Congruent figures, 1878.
1879 Published: Elementary geometry. London: Longmans, Green, 1879.
1885 Appointed professor of mathematics and economics of the City and Guilds of London Institute's Central Institution
1903 Published: Vectors and rotors, 1903.
1910 10 August: Died at Chandler's Ford, Hampshire, England