thank you for the information, I do have the marriage of Robert and Ann and the baptisms of all their children at St Martins.
I wonder if the 1736 baptism of a Robert Tibbins at St Peter and St Paul could be my Robert, can't link them up yet.
Interesting about the marriage in Crick Northamptonshire. Quite a way from Aston but there again people did travel about in the early 18th century. I do not know what Robert's trade was his descendants worked in the metal trade, gold beaters, coppersmiths and brass founders.