There must be two Susannah's. The daughter of Cornelius Meek 1766/1827 & Elizabeth Taylor 1767 was baptised in 1790 :

Year: 1790
Month: Jul
Day: 22
Parents_Surname: MEEK
Child_Forenames: Susannah
Fathers_Forenames: Cornelius
Mothers_Forenames: Elisabeth
Mothers_Surname:
Residence:
Occupation:
Officiating_Minister:
Event: Baptism
Memoranda: Daug[hte]r of
Notes: Mother's name Elis entered in the PR has been expanded to Elisabeth. Date of baptism 18 July in the BTs.
Register_Reference: P220 IN 1/2
Page_Number: 13
Parish_Chapel: Mitcheldean

Although it is not uncommon for births of children to be around the date of a childs birth, Cornelius Meek & Elizabeth Taylor were married 19 Apr 1790. This Cornelius Meek was the son of James Meek 1729 & Susannah Tollisby, James being the son of Basil Meek 1694 & Susannah Watkins. So you see the name Susannah runs in the family.

Berkeley is 40 miles from Ruardean.

Jim Ashton