Thanks Nell I had seen the site - I posted it resources lol

But the heathen that I am could see how the church seemed to change but wondered how that effected families. As you say the time span was rapid and buildings may not of changed etc.
JAP - I wasn't quite clear in my post sorry Thomas and Robert both married twice not 2 banns for 1 marriage. Thomas was widowed and Robert's 1st wife did a runner and he applied for divorce, odd for such an early date and an Ag Lab. This is one of the small details that made me think they took their moral self quite seriously in that he went through the proper channels to divorce.
I've scoured the Kirknewton, West Calder, Mid Calder OPR and others for these children - nothing.
There is no comment from any cleric as to whether any baptisms were performed outside the articles of the Church of Scotland.
Because of the varied marriages I've tried to find records for alternate churches, to no avail.
Another researcher who has posted on the web but won't reply to my emails has assigned a baptism from Newton to one of the children - this is wholly incorrect but heyho I know where I am!
The building they lived in belonged to Thomas' mother's family the Scotts so they are a long established presence in the parish and marriages are there to be tripped over.
I am plain baffled and can become quite boring

Pam
