I know it's been awhile since you posted this but I have information handed down to me from a relative of my grandfather Smith years back. Not sure where she got it but it is a follows. My 3rd Great Grandfather William Smith born in 1771 in the USA and died 1854 in Pickering, and his Wife Abigil Wilson or Willson 1781 in USA to 1861 Pickering...their son my 2nd Great Albert Smith 1804 Can. to 1880 St. Clair county, MI married Lavina Atwell 1812 Can. to 1857 St. Clair co., MI this is his siblings: Brothers: George, Samuel, William, and Thomas.....sisters and husbands: Jane Smith married Henry Major....Mary/Polly Smith married Samuel Major.....Mahala Smith married James Lamoreaux...Sally Smith married Joseph Howell....and Hannah Smith married first to Thomas Major and Tom' sister Hannah Major married Peter Matthews (famous Canada hero) when Hannah Major and her brother Tom died Peter married Hannah Smith. I don't know if this might help at all or how right it is since she didn't have any info on where she obtained this. I haven't been able to go any farther back than William and Abigil (Wilson) Smith. I do have pictures of Wm. and Abigil head stones.