Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,259 pages of information and 244,500 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
John Ross McMahon (c1873- ) of Palladium Autocars and Motor Exchange, Surgeon
c1873 Born in Scotland
1912 Divorced his wife Mary Clare Green MacMahon
1921 Married(2) to Emily Clara Marshall
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