Erin Ishimoticha I presume you mastered this before we had RL to prevent a mismerge. Without primary sources, can we remove Roger de Lacy, II as a son of Roger de Lacy, Lord Pontefract, Baron of Halton & Matilda de Clere
cf http://fmg.ac/Projects/MedLands/ENGLISHNOBILITYMEDIEVAL3T-Z.htm#dau...