Thank you for your information. I am confused, also, as the date of Elizabeth's birth that I have is 1773, although her husband Thomas Wiggins was born in 1779. That would make him 16 at the time of their marriage (1795), but she would have been 22 as you state. I did hear from the Oxfordshire History Center today and they found the entry for their marriage on June 2, 1795.
Thanks for responding.