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Descendants of Oliver (Olle Matthiasson) (Olof Isgrå) Caulk

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The objective of this project is to identify the Descendants of Oliver Caulk / Olle Matthiasson / Olof Isgrå down to the year 1800.

This project will be based on the work "Olle Matthiasson, alias Olof Isgrå, alias Oliver Caulk and his Caulk/Calk Descendants" by Dr. Peter Stebbins Craig who is a Fellow, American Society of Genealogists., Fellow, Genealogical Society of Pennsylvania, Historian, Swedish Colonial Society His work was originally published in Swedish Colonial News, Volume 2, Number 8 (Spring 2003)

A copy of his work can be found at Since this work will cover William CALK (Born: 7 Mar 1740,Died: 18 Oct 1823) who Surveyed Boonesborough (of Daniel Boone fame), it would be nice to have a CALK to help in this project. Most of the files are in the correct place now, and after double checking them, this project will try to collect pictures and documents on as many of these descendants as posible.