Blue-Mecum History
'John and Cora (Mecum) Blue Family Brief History', an excellent account written by Wayne Ullman in February 2021, follows this family from its origins in Pennsylvania to Illinois and beyond.
Book suggestion from Nancy Wade
Hanging Rock Rebel
Lt. John Blue's War in West Virgina & the Shenandoah Valley
by John Monroe Blue (Author)
Dan Oates (Editor)
available from amazon