▁Baron ▁Aud ley ▁( c . ▁ 1 3 2 8 ▁– ▁ 1 3 9 1 ), ▁who ▁died ▁without ▁issue . ▁His ▁co - he ir esses ▁were ▁his ▁two ▁full - s ister s ▁Joan ▁and ▁Margaret ▁and ▁his ▁half - s ister , ▁also ▁Margaret , ▁who ▁inherited ▁T aw stock : ▁Joan ▁Aud ley ▁( 1 3 3 1 – 1 3 9 3 ) ▁who ▁married ▁Sir ▁John ▁T uch et ▁( 1 3 2 7 – 1 3 7 1 ), ▁Margaret ▁Aud ley ▁( before ▁ 1 3 5 1 ▁– ▁ 1 4 1 0 / 1 1 ), ▁who ▁married ▁Sir ▁Roger ▁Hill ary . ▁Margaret ▁Aud ley ▁( d ied ▁ 1 3 7 3 ), ▁his ▁half - s ister , ▁who ▁according ▁to ▁P ole ▁inherited ▁T aw stock ▁by ▁a ▁special ▁ent ail , ▁and ▁married ▁Ful k ▁Fitz W arin , ▁ 4 th ▁Baron ▁Fitz W arin ▁( 1 3 4 1 – 1 3 7 4 ). ▁ ▁Fitz W arin ▁ ▁The ▁Fitz W arin ▁family ▁were ▁powerful ▁Mar cher ▁L ords ▁se ated ▁at ▁Wh itt ington ▁Castle ▁in ▁Sh ro pshire ▁and ▁at ▁Al vest on ▁in ▁Gl ouc esters hire . ▁The ▁title ▁Baron ▁Fitz W arin ▁was ▁created ▁by ▁writ ▁of ▁summ ons ▁for ▁Ful k ▁Fitz W arin ▁in ▁ 1 2 9 5 . ▁The ▁descent ▁of ▁the ▁man or ▁of ▁T aw stock ▁in ▁the ▁Fitz W arin