I do not have a John West with a death date as you request, but my Wests begin with Matthew Francis West (1598 EN - 1692 RI), son of Thomas 1564-1606 EN amd Elizabeth Sankey 1568-1606 EN. Matthew married Margery Reeves. Their children incuded Dr. Thomas D. West (1646-1706) in Duxbury, Mass. I have a good deal more information going forward for this line, if it is of interest to you. Have you any further information on the John West you mention? I'd be interested to know if and where he fits into my own line.