Just in case someone does need to know, I have a bit more to add to my first posting.I had posted a similar message on the Grayson forum to which a kind volunteer of "Random Acts of Genealogical Kindness" replied, giving me further information.In short, By 1930, Albert and Emery were living in Forrest Co., MS, Beat 1 (194A if using Genealogy.com to search.)
They had 2 more children, Mary S. 7 and Dorothy I. 1 6/12.Rosa was no longer with them but Bessie and Daniel were.
Albert gave his occupation as mattress maker.
I still hope to learn more about the final years of their lives and descendants, if any.It will help me to plug up one more hole in that vast multitude of Pannells.