Elaine, I am the great grand daughter of George A. Robertson thru my grandfather Arch Robertson.You were inquerying about George's wives. The only one I knew of was Emma Barr because she is my grandfather's mother, then once I started doing the whole family tree project I found out about the others. He actually had 2 more son's, Roy Mitchell & Bourbon,but with another wife, the only thing is I'm not sure if her name is Lizzie or if that's short for Elizabeth. Then there's Amanda Kibbey (Barris)? Then there's Elizabeth Pricy. I'm not sure what order he married these ladies in. But I do know that French is the oldest son and that's Emma's son. Well I hope this helps you out. If you have any new info. do you mind filling me in? I'm new at all this but I've got quite a bit of info. So if you need any thing else let me know & if I can help you I will.
Have a good day.