William Potts Was in fact Black!
William Potts Dewees was born in 1768.
William Potts Dewees died in 1841.
How did William L Potts come up with the traffic lights?=who inspired William L Potts?=
as a teen william l potts was a struction builder
William L. Potts was born in 1883 and died in 1947.
William L. Potts was born in 1883 and died in 1947.
Possibly they are correct. It may be a different 'William Potts' to the one you are referring.
Black Potts Railway Bridge was created in 1850.
William John Potts has written: 'Biographical Sketch of the Late Hon. Thomas H. Dudley'
some time in 1947...
William Potts of Detroit
William L. Potts