Eustace IV, Count of Boulogne now lost, as a consequence of the Dissolution of the Monasteries. Eustace IV, Count of Boulogne Eustace IV (c. 1127–1135 – 17 August 1153), Count of Boulogne, was the eldest son of King Stephen of England and Countess Matilda I of Boulogne. When his father seized the English throne on Henry I's death in 1135, he became heir apparent to the English throne. Upon his mother's death in 1152 he inherited the county of Boulogne and other estates. Eustace was first mentioned in one of his parents' charters dated no later than August 1131. As heir to the English throne
Simon I, Count of Saarbrücken Simon I, Count of Saarbrücken Simon I of Saarbrücken (died after 1183) was a German nobleman. He was the second ruling Count of Saarbrücken , in office 1135 - 1183. Simon was a son of Frederick, Count of Saarbrücken (d. 1135) and his wife Gisela of Lorraine (b.c. 1100), daughter of Theodoric II, Duke of Lorraine. He succeeded his father as Count of Saarbrücken in 1135. His younger brother Adalbert II became Archbishop of Mainz in 1138. After his death, the county was divided. His eldest son, Simon II inherited a smaller County of Saarbrücken; his younger son Henry I