I also have Mary Cheshire married to Gilbert Patterson. On their marriage records it list Thomas Patterson as Bondsman. Thomas was my GGGgrandfather. I have found nothing that says Gilbert was a brother of Thomas. I have found several of Thomas' brother and sisters but none were Gilbert. Thomas' father was John. Thomas was born in Grainger Co. in 1797. Do you have any info on Gilbert such as brothers and sisters? Thanks! Mickey