Bertha of Hereford noble born circa 1130 (b. 1130) Parents Sibyl de Neufmarché Miles of Gloucester, 1st Earl of Hereford Children Bertha de Briouse Sibyl de Braose William de Braose, 4th Lord of Bramber Siblings Margaret of Hereford Walter de Hereford Lucy of Hereford Henry FitzMiles William de Hereford Roger Fitzmiles, 2nd Earl of Hereford Mahel de Hereford Partners William de Braose, 3rd Lord of Bramber