Tandy and Susan Wallen Flanary

I am looking for any information on my great grandparents, Tandy Harvey and Susan Wallen Owens Flanary. My gr.grandmother died not too long after my grandfather's birth in 1902 in Norton VA. I dont know where she is buried. My grandfather was taken by his Uncle James Wesley Wallen and he was never returned to his father Tandy. Tandy remarried and had more children. Any thing would be greatly appreciated!