▁of ▁the ▁Gl ens ▁to ▁be ▁their s ▁and ▁sty led ▁themselves ▁l ords ▁of ▁" D un ny veg ▁and ▁the ▁Gl ens ", ▁first ▁found ▁being ▁sty led ▁so ▁in ▁a ▁document ▁d ating ▁to ▁ 1 4 0 3 . ▁However ▁the ▁male ▁line ▁of ▁the ▁B isset ts ▁was ▁certainly ▁" far ▁from ▁ext inct ," ▁and ▁whatever ▁g ains ▁made ▁by ▁the ▁Mac D onn ells ▁are ▁uncertain . ▁B iss ett ▁host ility ▁to ▁the ▁Mac D onn ells ▁may ▁in ▁fact ▁have ▁produced ▁an ▁al liance ▁between ▁the ▁latter ▁and ▁the ▁Sav age ▁family , ▁and ▁the ▁war - making , ▁on ▁the ▁side ▁of ▁the ▁Ul ster ▁Ga els , ▁against ▁the ▁English ▁of ▁Ul ster , ▁including ▁the ▁Sav ages , ▁by ▁a ▁certain ▁Mac G ion , ▁likely ▁the ▁Mac ▁E oin ▁B iss ett , ▁in ▁ 1 4 0 3 ▁may ▁be ▁associated ▁with ▁Mac D onn ell ' s ▁new ▁style ▁as ▁recogn ised ▁by ▁Henry ▁IV . ▁Also ▁notable ▁is ▁that ▁a ▁member ▁of ▁the ▁Sav age ▁family , ▁the ▁sen esch al ▁of ▁Ul ster ▁Richard ▁Sav age , ▁had ▁the ▁w ard ship ▁of ▁Marg ery , ▁as ▁well ▁as ▁her ▁sister ▁Elizabeth , ▁following ▁the ▁late ▁Mac ▁E oin ' s ▁death , ▁and ▁this ▁included ▁some ▁control ▁over ▁whatever ▁for ▁certain ▁their ▁actual ▁inherit ances ▁may ▁have ▁been , ▁but ▁it ▁is ▁unknown ▁what ▁exactly ▁this ▁may ▁have ▁had ▁to ▁do ▁with ▁the ▁marriage ▁to