Many of these maps, charts, tables, etc. are also linked from articles or other places but are listed here for convenience.  Most of these items are relatively large.  Allow time for them to download.

Chart of Peningtons 1550-1859 - The chart that started it all.

Voshell Farms in the Area West of Dover, Delaware about 1868

Time Line of Kent Co, DE Voshell Deed Transfers, 1700 to late 1800's

Original Augustine Voshell (Vosell) Land Grant, 1716

History and Genealogy of the Stonesifer Family of Maryland & Pennsylvania by Doyle Wildasin (pdf, 20MB). This can take several minutes to download. Once you see it in your browser click the "Save" button in Adobe Reader to save it to your computer. Or right click on the this link and then click on "Save Target As" or "Save Link As" or something similar depending on your browser. This will save the file directly on your computer without displaying it first in your browser.