Ayscough’s ancestors originated in Yorkshire, but moved to Lincolnshire in the mid-fifteenth century and provided a Member for Grimsby in the Reformation Parliament. The family achieved notoriety in 1546, when Anne Askew became an early Protestant martyr.
As one of the puritan ‘honest sons of Lincolnshire’ later commended by Sir John Eliot*, Ayscough resisted the Forced Loan in 1627, and was dismissed from the county bench. He was imprisoned in the Gatehouse, then sentenced to internal exile in Suffolk, whence he corresponded with Sir Robert Cotton*.
During the 1630s Ayscough was one of the undertakers for the drainage of the Ancholme level, contributing £100 in return for 400 acres.
