Morning from a very hot Australian - over 40 again 3rd day in a row!!,

My grt grandparents - William Holloway and Ann Breese - were married on the 29th jan 1866 in the Parish Church in Clun, Salop and noted as full age, which I believe is 21 or above. The service was taken by a Congreve Selwyn by the looks of it.
Would the parish records hold an actual age for either William or Ann ?
The certificate states "married in the Parish Church according to the Rites and Ceremonies of the Estalished Church, by --------------- or after Banned by xxx Congreve Selwyn"
Can anyone explain what the term "Banned" means ?
many thanks
Jayne
