This family consisted of Morley Unwin (a clergyman), his wife Mary, and his son (William) and daughter (Susannah).
Cobden had married in 1840 Miss Catherine Anne Williams, a Welsh lady, and left five surviving daughters, of whom Mrs Cobden-Unwin (wife of the publisher Mr Fisher Unwin), Mrs Walter Sickert (wife of the painter) and Mrs Cobden-Sanderson (wife of the well-known artist in bookbinding), afterwards became prominent in various spheres, and inherited their father's political interest.
Ditchfield (1904); The Gilds and Companies of London, by George Unwin (1908).
Keutgen, Amter and Ziinfte (Jena, 1903); George Unwin, Industrial Organization in the Sixteenth and Seventeenth Centuries (Oxford, 1904).
Then w2'/w2 = (1 +4p7p) w2'/7.vl = 1 1 0 [l2/ll + (12/11) 2] (1 +4P1p) A partially rational approximate formula for the weight of main girders is the following (Unwin, Wrought Iron Bridges and Roofs, 1869, p. 4 0) :- Let w=total live load per ft.
It was pointed out as early as 1869 (Unwin, Wrought Iron Bridges and Roofs) that a rational method of fixing the working stress, so far as knowledge went at that time, would be to make it depend on the ratio of live to dead load, and in such a way that the factor of safety for the live load stresses was double that for the dead load stresses.
- Wood, Theory of Turbines; Bovey, Hydraulics; BjOrling, Hydraulic Motors; Blaine, Hydraulic Machinery; Bodmer, Hydraulic Motors; Unwin, " Water Motors " (Lectures on Hydro-Mechanics, Inst.
Log p = A+B/0 b (Unwin, 1887).
The formulae of Rankine and Unwin, though probably less accurate over the whole range, are much simpler and more convenient in practice than that of Biot, and give results which suffice in accuracy for the majority of purposes.
Unwin, The Gilds and Companies of London (1908).
C. Unwin, F.R.S.
2 Dr Unwin took two horizontal planes, one close above the other, and calculated the vertical stresses on each by the law of uniformly varying stresses.
C. Unwin, F.R.S., and the writer, and a very careful examination of the work was made by them.
C. Unwin, Machine Design; Ad.
All went serenely until in July 1767 Morley Unwin was thrown from his horse and killed.
It can scarcely be doubted that this second attack interrupted the contemplated marriage of Cowper with Mary Unwin, although Southey could find no evidence of the circumstance and Newton was not informed of it.
New friends were wanted, for in 1792 Mrs Unwin had a paralytic stroke, and henceforth she was a hopeless invalid.
Johnson took Cowper and Mary Unwin to North Tuddenham, thence to Mundesley, then to Dunham Lodge, near Swaffham, and finally in October 1796 they moved to East Dereham.
In December of that year Mrs Unwin died.
The poet is buried near Mrs Unwin in East Dereham church.
Xi.; Letters of Lady Hesketh to John Johnson (1901); John Newton, by the Rev. Josiah Bull (1868); Cowper and Mary Unwin, by Caroline Gearey (1900); and A Concordance to the Poetic Works of William Cowper, by John Neave (1887).