, Yoxford, former seat of the Blois family In later life Sir William devoted himself to forming genealogical and heraldic collections, known as "The Blois MSS" which were continued by his son Sir William, the eldest of four but only surviving son, after the father's death in 1673. This young William married first Martha (daughter of Sir
Robert Brooke of Cockfield Hall), who died in 1657 leaving him with an only son,
Charles Blois (1657–1738). He married secondly Jane, daughter of Sir
Nathaniel Barnardiston, of
Ketton, Suffolk, the widow of Martha's brother John. William survived his father by only three years, and died in London in 1676: his widow Jane accepted administration at probate. The heraldic interest continued, for the remaining part of Grundisburgh Hall retained (at the time of listing, in 1966) a late 17th century mural painting of 70 coats of arms of East Anglian families. Charles, having married Mary, daughter of
Sir Robert Kemp, 2nd Baronet of
Gissing Hall, Norfolk in 1680, was created
Baronet Blois on 16 April 1686: in 1693, as coheir of his uncle
Robert Brooke the younger, he succeeded his aunt Mary Brooke in the estate at Yoxford, and thereafter made his principal residence at
Cockfield Hall, Yoxford, which had been purchased by the Brookes from the family of Sir
Arthur Hopton (1488-1555). He sat as MP for Ipswich in 1689-1695 and for Dunwich in 1700–1709. In 1694 he married the second time, to Anne, daughter of Ralph Hawtrey. In addition to some brothers who did not survive, the 1st Baronet had a sister Mary who married first Sir
Nevil Catelyn of
Kirby Cane, and second
Sir Charles Turner. Sir Charles had a son William, but was succeeded at his death by his grandson Sir Charles Blois, 2nd Baronet, who remained unmarried at his death in 1760. The title then reverted to his uncle Sir Charles, 3rd Baronet, who, however, died without issue in 1761. The title then passed to a half-brother (son of the 1st Baronet's second marriage), Sir Ralph, 4th Baronet, and although he succumbed in 1762, his son Sir John, 5th Baronet, succeeded and became a strong upholder of the family name and title for many years, dying in 1810. He did, however, sell the manor of Grundisburgh to Brampton Gurdon Dillingham of
Letton, Norfolk, from whom it became vested in the Lords Cranworth. == After Grundisburgh ==