Father of the Mississippi Delta Blues???

Exploring the prehistory of the Delta blues myth and finding the label much older and not particularly bluesy by mythical metrics:

All with Jimmie Rodgers:

Jimmie The Kid (Parts of the Life of Rodgers)
Lyr Add: MISSISSIPPI DELTA BLUES (Neville, Rodgers)
Mother, Queen Of My Heart
Lyr Req: Sweet Mama Hurry Home (Jimmie Rodgers)
What's It?

Couldn't find the other two on the first pass. More to follow: