Henry Kingman was the founder of H.K. Webster, a feed manufacturing company in Lawrence, Massachusetts. An historical sketch of the ancestry and descendants of Henry Kingman Webster, founder of H.K. Webster Co. Inc., Lawrence, Mass] Walter N. Webster 1985 - 158 pages The company is now part of Blue Seal.
Further reading Genealogical and personal memoirs relating to the families of ..., Volume 3 edited by William Richard Cutter page 1574
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