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Ancestry.com. The Jacksons and the Lees : two generations of Massachusetts merchants, 1765-1844 [webbaserad databas]. Provo, UT: Ancestry.com Operations Inc, 2005.Originaldata: Porter, Kenneth Wiggins,. The Jacksons and the Lees : two generations of Massachusetts merchants, 1765-1844. Cambridge, Mass.: Harvard University Press, 1937.
