I am not familiar with your line and don't have any information regarding Volar Yandell Price. I did find a lineage on Yandell GenForum with her name, and it going back to James Yandell...at some point way back, I'm pretty sure there is a connection...William, one of the four brothers in NC, and his son,Samuel, was the progenitor to my husband's family.
I posted to this board the CA death record I found on William in Calif, to help Connie Flowers as she was looking for any records, regarding William, bn 1904 in CO, d. CA, mother's maiden name "Quinn", and his bro. Edwin. Sorry I can't be more help.