I did this research for a client. I was concentrating on his Strickland line so dont have much on this line since he wasnt interested. 1850c, ARK, Franklin Co. shows Allanson, age 35 with wife Lucinda and children Harriet, 12; Dealthia, 8; David, 4; Nancy, 1. Next door is Jane Legerwood, 75, b. VA and also M. Legerwood, 33 with wife ?, 28; James 5, Manda, 3, Martha, 1.
1860c, same county, Lower Township, pg. 357, with added children of Adaline, 9, Edgar, 7, Leonidas, 5.
History of Scott Co., ARK states the parents of my client's ancestor's wife: Altha Ledgewood, whom he marr in 1862 in Franklin Co., ARK. From this surname I found her family on the census, despite the spelling!
It appears this line is out of VA by way of TN.
Hope this helps. Starr