Faʻaauau mo lenei palakalafa - Na fanau Margaret i Farleigh Hungerford Castle i Somerset, na o le pau lea o le afafine o George Plantagenet, 1st Duke o Clarence, ma lona faletua o Isabel Neville, o ia o le afafine matua o Richard Neville, 16th Earl o Warwick, ma lona faletua o Anne de Beauchamp, 16th Countess o Warwick. Na fasiotia le tamā o le tinā o lona tamā i le taua faasaga i le uso o lona tinā, o Edward IV, i le Taua i Barnet
. O lona tamā, o lē sa avea ma Duke o Clarence, na avea ma Earl o Salisbury ma Warwick. Na taʻua e Edward IV e faapea, o le uso laʻitiiti o Margaret, o Edward, e tatau ona taʻua o Earl o Warwick, o se igoa faaaloalo, ae e leʻi iai lava se tulaga taualoa na faia mo ia. Na iai le avanoa o Margaret e fai ai ma Earldom o Warwick, peitaʻi na leiloa le tulaga o le earldom ona o le tofi o lona uso o Edward.