This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.
Q: The status of the town was changed by a later charter of Charles I by at once the formal separation from Portsmouth and the recognition of Southampton as a county, In the charter dated 27 June 1640 the formal title of the town became 'The Town and County of the Town of Southampton'. These charters and Royal Grants, of which there were many, also set out the governance and regulation of the town and port which remained the 'constitution' of the town until the local government organisation of the later Victorian period which from about 1888 saw the setting up of County Councils across England and Wales and including Hampshire County Council who now took on some of the function of Government in Southampton Town. In this regime, The Town and County of the Town of Southampton also became a county borough with shared responsibility for aspects of local government. On 24 February 1964 the status changed again by a Charter of Elizabeth II, creating the City and County of the City of Southampton.
A:
What king's charter recognized Southampton as its own county?