I am the great great grandchild of Volney Willoughby. Vandalia Lee (Volney and Malinda's daughter) was my grandmother's mother. I see the reference to burial sites and I know that Malinda Masterson Willoughby is buried at Wilcox-Nixon Cemetery in Logan County, Arkansas. I'll try to find the picture of the tombstone, as I do have it somewhere. I have memories of going to the cemetery with my grandmother (Anna Gann Harrison) many times as a child - in the 60's. I am thrilled to see your posting!
Pyper Harrison Swan