Earl of Buchan of his wife. In 1617 they were created by Royal charter Earl and Countess of Buchan, with remainder to the heirs male of the marriage, whom failing, to the legitimate and nearest heirs-male and assignees of the Earl. In 1633 the precedence of the earldom was established by Act of Parliament as 1469. This line of the family failed on the death of their grandson, the eighth Earl, who died unmarried in 1695. The title passed by the terms of the 1617 charter to the heirs male of the 6th Earl i.e. to the heirs male of his younger brother
Thomas Weston, 4th Earl of Portland Boteler and widow of the 1st Earl of Newport, but they had no children. When he died, his estates passed to his nieces, the daughters of the 2nd Earl, but his title became extinct. Thomas Weston, 4th Earl of Portland Thomas Weston, 4th Earl of Portland (9 October 1609 – May 1688) was a younger son of the 1st Earl of Portland, by his second wife Frances Walgrave. He was born at Nayland in Suffolk, England. His elder brother Jerome succeeded their father in 1635, and passed the title to his own son, Charles, in 1662. However, the 3rd Earl