Hello, I have had no luck at all in trying to trace the Stewart line. I have looked back through the BMD records for St Benet Fink and no records go back further than about 1740 which is David. I read up a little of the history of St Benet Fink church and lots of people came to it from other areas so I can only surmise that that is what our ancestors did. If I do get any further I will certainly let you know. Good luck with you're search, sorry I couldn't be more help.