Alec Seward

Alec Seward (born Alexander T. Seward, March 16, 1901 – May 11, 1972) was an American Piedmont blues and country blues singer, guitarist and songwriter. Some of his records were released under pseudonyms, such as Guitar Slim, Blues Servant Boy, King Blues and Georgia Slim.

https://en.wikipedia.org/wiki/Alec_Seward