Minimum erythema dose. The minimum amount of UVB that produces redness 24 hours after exposure. It is the starting dose for UVB light treatments. Mentioned in: Ultraviolet Light Treatment.
Their actual son John Harington (born in London, or at Kelston, 1588; d. Kelston 1654) served as a Member of Parliament for Kelston for many years before and during the English Civil War and kept a journal edited and published in 1977 by the Somerset Record Society as their publication volume for that year.
John Marston, the man who started it all was born in Ludlow in 1836, of a minor landowning family, and was sent, aged 15, to Wolverhampton to be apprenticed to Edward Perry, a japanware manufacturer.