Updated: Feb 4, 2019
You never know where you might find valuable information about your ancestors. It may prove worthwhile to check the "Genealogical Guide to the Early Settlers of America", by Henry Whittemore, 1898, available freely at Archive.org. Find biographical information with references on thousands of early settlers in the United States.
Choose a volume depending on the Surname you are looking for:
Volume 1 [Read] ABBY thru ELLIS
Volume 2 [Read] ELLMES thru JANSEN
Volume 3 [Read] JACQUES thru PRIOR (or PRYOR)
Spirit of '76 Vol. 12 No. 5 [Read] PRIOR thru RAM
Unfortunately I could not locate Volume 4 of the Genealogical Guide to the Early Settlers of America. Spirit of '76 may contain the remaining parts, letters R through Z.
If you know where to find Volume 4 or Spirit of '76 Vol. 13, please share in the comments below!