First given name from entry of son, John, from the England & Wales Christening records, found in November 2023.
Name: John Parrot
Christening Date: 15 May 1758
Christening Place: St. Mary, Arnold, Nottinghamshire, England
Father: Edward Parrot
Mother: Elizabeth Parrot

Maiden name, date and place of marriage from the England & Wales Marriage records, found in November 2023:
Groom: Edward Parrot
Bride: Elizabeth Bennet
Marriage Date: 25 Aug. 1755
Marriage Place: Arnold, Nottinghamshire, England

Date and place of baptism, name of parents, from the England & Wales Christening records, found in November 2023:
Name: Elizabeth Bennett
Christening Date: 2 Feb. 1733
Christening Place: St. Mary's, Nottingham, Nottinghamshire, England
Father: Edward Bennett
Mother: Sarah Bennett

Is this a record of death for our Elizabeth here?
Name: Elizabeth Parrott
Age: 90
Registration Quarter: Apr-May-Jun 1838
Death Registration Place: Basford, Nottinghamshire, United Kingdom
Inferred Death Place: Nottinghamshire, United Kingdom
General Register Office Reference: Volume 15, Page 269

The answer to the above question is no. The Certificate is not for our Elizabeth Parrot, nee Bennet. See the Birth Certificate (PDF) received from the "General Register Office (GRO) for England and Wales" in January 2024.
It shows:
1. The Elizabeth in the Certificate, died age 90, therefore, born circa 1748. Therefore our Elizabeth would have only been about 7 years of age if married on 25 Aug 1755.
2. Baby John Parrot was baptised on 15 May 1758. Baby John’s mother Elizabeth would have only been about 10 years old.
THEREFORE, although it is highly likely that our Elizabeth died in Arnold, Nottinghamshire, England, Brian of nzolivers, as at January 2024, believes this Death Certificate is not that of our Elizabeth Parrot nee Bennet.