The Black Lion

The Black Lion was originally a big game hunter named George Davis who along with his 12 year old nephew fight crime as The Black Lion and Cub. There were a lot of these types of duos during the golden age. He first appeared in Wonderworld Comics #21.
I went with my modern version of The Black Lion. The original version had a red lion on the front with a red-lined black cape. May still do a version of that costume.