The Dade registers were widely used in Yorkshire between about 1775 and 1812. In them, especially baptisms, the names of the father, abode and occupation, plus his parents and the same for the mother. Usually date of birth is given as well as date of baptism.
Charlotte Key, 6th daughter and 14th born - John Key, Bishophill, Ale draper (I believe this is a publican) late Serjeant in the 17th Regiment of Foot - and Jane his wife - born 6 June, baptised 7 June 1797
Sarah Key, 7th daughter and 15th born - John Key, ale draper on Bishophill, late Serjeant in the 17th Regiment of Foot - and Jane his wife - born 5 February, baptised 5 February 1796.
Charles Key, 8th son and 14th born - John Key , ale draper of Bishophill, late Serjeant in the 17th Regiment of Foot - and Jane his wife - born 12 October, baptised 13 October 1793.
Elizabeth Key - John Key, ale draper on Bishophill, late Serjeant in the 17th Regiment of Foot - and Jane his wife - born 17 March, baptised 19 March 1791
Ann Key - John Key late Serjeant in the 17th Regiment of Foot - and Jane Key his wife. 16 April 1789
George Key - John Key, ale draper on Bishophill ?? (I can't read it) - no mention of wife - born 14 May, baptised 2 July 1787
William Key - John Key, ale draper - born 20 March, baptised 24 March 1785
AND this is why you HAVE to look at the original parish registers