Well - actually, it's not your Wm, but it does rule out Eliza Traub as "your" Wm's IL marriage:
Birth: Oct. 13, 1827 Death: Feb. 23, 1905
Note: William Hull was a Captain in Company H of the 17th IL Infantry during the Civil War
Burial: Keller Cemetery Lovington Moultrie County Illinois, USA
Created by: Carl Lansden Record added: Feb 17, 2010 Find A Grave Memorial# 48239419 "William Hull was raised by Elizabeth Hull and Barnet Magee Hastings called "Barney"He married Mary E Trabue 8 Jan 1852 Moultrie Co, Il. He was a grandson of Platt Hull and Susanna Sollars. Children are Emma, Florence, Benjamin. -Anonymous"