Aislabie was the fifth son of George Aislabie, of Studley Royal, and brother of John Aislabie.[2][3] He was deputy Governor from 1704, following the death of John Burniston.[4] He assumed the post of Governor in September 1708 and left office on 11 October 1715.[5] He served as Member of Parliament for Ripon from the end of 1719 to 1722.[1]
At the end of his life, his brother John Aislabie bought the Waverley Abbey estate from the Coldham family and set about building a house there for him. Unfortunately William died around the time the house was ready and the Waverley estate was sold.
Family
Aislabie married a daughter of John Burniston.[1] Their son William married in 1728 Elizabeth Scattergood, daughter of the merchant John Scattergood. The army officer John Aislabie (born 1729) was their son.[2][6]