Reginald de Dunstanville, 1st Earl of Cornwall Chamberlain". Reginald's sister was Rohesia, wife of Henry de Pomeroy (died c.1135), feudal baron of Berry Pomeroy in Devon. Reginald was invested with the Earldom of Cornwall by his first cousin (by blood) King Stephen (1135–1154), son of Henry I's sister Adela, Countess of Blois. He later supported Stephen's enemy and claimant of the English throne, the Empress Matilda, only legitimate daughter of Henry I, and thus by order of Stephen he forfeited his lands and honours. In about 1173 he granted a charter to his free burgesses of Truro in Cornwall, and addressed his meetings at Truro to "All
Henry I, Margrave of the Saxon Ostmark Henry I, Margrave of the Saxon Ostmark Henry I ( – 1103), called the Elder (), a member of the House of Wettin, was Count of Eilenburg as well as Margrave of the Saxon Eastern March (March of Lusatia) from 1081 and Margrave of Meissen from 1089 until his death. Henry was the son of the Wettin margrave Dedi I of Lusatia and his second wife Adela of Louvain, a granddaughter of Count Lambert I of Louvian and widow of Margrave Otto I of Meissen. His father ruled the Lusatian march since 1046; he was one of the nobles which