You are welcome. Sorry I could not find more, but if any of her relatives died after 1990, I can get those obits for you right away on my Newsbank subscription. Just let me know a name and exact date of death for the Roanoke area. I can try for others in other areas too, but most newspapers on my site do not go as far back as the Roanoke Times does.
For those prior to 1990, I can tell you how to get them free.