Looking for information on J.L. COMMONS that lived in Bourbon County KS (Devon, Ft. Scott).

In the 1920 Bourbon Co census, he is living with spouse Susie & 3 kids (Clarence, & 2 girls I don't remember the names right now).

In the 1930 Bourbon Co census, he is living with spouse Lulu Belle (Susie presumed to have died between 1920 & 1930).

In 1940, he & Lulu Belle are living in Devon according to some legal records I came across (challenge to a will of Benjamin WASHBURN).

My interest is that I think this Lulu Belle is Belle MANN, daughter of Sarah WASHBURN & Hank MANN and I'm trying to find more information about her.