Gwenwynwyn ap Owain(abt 1151 - 1216)John III le Strange(abt 1194 - abt 1269)
b. abt 1200, Montgomeryshire, Wales
d. 1286
br.  
occ.  
b. abt 1237, Cheswardine, Shrops., England
d. aft 1310
br.  
occ.  
Children
> Margaret de la Pole(abt 1258 - 11 May 1336)
> Owain ap Griffith De La Pole(abt 1257 - bef 15 Oct 1293)