My only connection to any of your names is the surname Young. Sarah Young was the daughter of Archibald Young and Ellen Wilson. She had known sisters Isabella (James McConeghy), Mary (Henry McIntyre) and brother John (Mary Manbridge/Mambridge). All these childen were born in either Perth Ontario or Bathurst. Archibald was born c. 1813 in Scotland. I know little or nothing of this family and have tried for years to find some info.
My Shaw info is pretty complete now...my ancestor Henry Shaw came from Leitrim Ireland in 1826 and though I cannot prove it yet, I believe that we are related to the Shaw family for whom the town of Shawville is named.