Did Taylor ever serve directly under Jackson? I think that as Brigadier he was under Ewell and when he got the promotion, he moved west.
Allegheny Johnson, never served under Jackson
In the beginning of the War he was leading the Army of the Northwest that co-operated with Jackson in his Valley Campaign. Was wounded early in the Campaign and was in Richmond until after the reorganization of the Army when he moved under Ewell returning in action after the Gettysburg Campaign.
Good catch on Ewell, but it was a matter of time. I think that he spent something like 6 months or so under Jackson before he got hurt