John of Scotland, Earl of Huntingdon English Earl (1206–1237) Parents David of Scotland Matilda of Chester, Countess of Huntingdon Children Siblings Isobel of Huntingdon Margaret of Huntingdon, Lady of Galloway Henry of Brechin unknown daughter (?) Robert of Huntingdon Henry of Stirling Matilda of Huntingdon Marjorie of Scotland David (?) Ada de Huntingdon Ada (?) Henry of Huntingdon Partners Elen ferch Llywelyn