Richard, son of William the Conqueror Richard, son of William the Conqueror Richard of Normandy (c. 1054 to between 1069 and 1075) was the second son of William the Conqueror, King of England, and Matilda of Flanders. Between 1069 and 1075, Richard died in a hunting accident in the New Forest. He was buried at Winchester Cathedral. In a twist of fate, his younger brother, King William Rufus, and a nephew, also named Richard, were also killed in the New Forest twenty-five years later. Richard is sometimes referred to as the "Duke of Bernay", as if part of his father's continental possessions, as in Burke's Peerage;
Engelbert, Duke of Carinthia Engelbert, Duke of Carinthia Engelbert II (died 13 April 1141), a member of the House of Sponheim, was Margrave of Istria and Carniola from about 1103/07 until 1124. In 1123, he succeeded his elder brother Henry as Duke of Carinthia and Margrave of Verona which he held until his retirement in 1135. Engelbert II was the son of Count Engelbert I of Sponheim (d. 1096) and his wife Hedwig of uncertain descent, maybe a daughter of the Billung duke Bernard II of Saxony. His grandfather Count Siegfried I of Sponheim (d. 1065) came to Carinthia about 1035 as an attendant