William Jack (1768 - 1854) was a Church of Scotland academic who served as Principal of King's College, Aberdeen and formed part of the committee that created the University of Aberdeen by merging Aberdeen's two colleges, King's College and Marischal College.
Jack was born on 12 May 1768, the son of William Jack, minister of Northmavine on Shetland, by his wife Margaret Bruce. He was educated at King's College, Aberdeen, graduating MA in 1785. He then spent some years at the University of Edinburgh studying medicine, graduating with an MD. In 1788, he returned to King's College. He was appointed a "regent" (Fellow) in 1794. He became Sub-Principal in 1800 and Principal in 1815 in place of Roderick MacLeod.[1]
He died on 9 February 1854 and is buried in a niche of the outer eastern enclosure at St Machar's Cathedral in north Aberdeen. Due to the impending merge his post as Principal was not filled. Although Jack did not live to see the merge, he was part of the committee set up to combine King's College with Marischal College to create the single entity of the University of Aberdeen in 1860.[2]
In April 1794 he married Grace Bolt (1773 - 1850), daughter of the merchant Andrew Bolt of Lerwick.[3] They had at least ten children, and several died in tragic circumstances: