Thanks for this.......I now obviously have the correct person and the right marriage.....looking in Scotland People I have the transcript from the parish record date 7th December 1845. However, there are no details of parents etc - purely just the details of the bride and groom.
I have checked the census from 1841 and can find 4 Williams in the correct age range. However, they are listed as living in Renfrew, Roxborough, Midlothian and Berwick. Previously I had assumed the record from Renfrew was the match - showing father as Ezekiel. However I have no concrete evidence that this is correct.
Does anyone know how I can confirm the parents of William considering the earliest census we can get is 1841 and marriages were not statutory until 1855.