I am hoping someone can find a marriage for my gt.gt.gt.grandparents, Charles Henderson and Margaret Scott. Their children were born in Sunderland ,County Durham,England between 1804 and 1819, so one would have expected a marriage c. 1803, but there seems no record of one in Sunderland.Their second son James Scott Henderson(1806-1892) was a tailor, but I don't know his father's profession.Family tradition says the Hendersons came from Thurso, Caithness. Any suggestions please? Mary N.