- Born: 1723, St. Fagans, Glamorgan, Wales
- Married: Bef 1781
- Died: Apr 1787, Cross, St. Andrews Major, Glamorgan, Wales
- Buried: 10 Apr 1787, St. Andrews Major, Glamorgan, Wales 1
Diary of William Thomas of Michaelston:-
10 april 1787
Was buried in St.Andrews from the Cross in do. Mary Andrew alias Gronow, wife of Thomas Gronow, from long lingring of 64 yrs. of age. 2
Mary married Thomas GRONOW before 1781. (Thomas GRONOW was born in 1721 in St. Andrews Major, Glamorgan, Wales.)
St. Andrews Major Parish Register.
Rootsweb, Glamorgan Families 2: research conducted by Bob Sanders.