Rev John Wall, M.A.

This might be him, if J. transcribed incorrectly as G. - John Wall, A.M. vicar of Rosthorne, died Oct.26, 1726, aet. 83, having been pastor nearly 54 years - source: memorial within the communion rail of St Mary's Rostherene - see https://sites.google.com/site/rosthernewithbollington/st-mary-s-ros...

Source from Oxford Alumni - https://www.british-history.ac.uk/alumni-oxon/1500-1714/pp1550-1577

s. John, of Rouslench, co. Worcester, pleb. Balliol Coll., matric. 20 May, 1664, aged 17, B.A. 28 Jan., 1667-8; M.A. from New Coll. 1670; perhaps vicar of Rostherne, Cheshire, 1673. See Foster's Index Eccl.