Hi....Yes, my relative Andrew, and your relative Robert were brothers. I understand that Robert had like 9 kids...Sarah Anne being one of them...is that right? Robert went to Amaranth Township, and Andrew stayed in Artemsia township. I thought the 3 brothers ( the other one being Thomas)had come out together from Ireland as young men but I am not sure because according to the census it looks like Andrew came over with his wife, Catharine, and their 2 year old, John, (in 1849 )who is my great grandfather...they had two more sons in Canada. I am not sure when Robert and Thomas came over....do you happen to know? Also, what info do you have from their home in Portadown, Ireland?? I imagine you probably have more Hewitt info...but thanks!