Source
Source for:   John Boulger,   ABT 1750 - ABT Dec 1789         Index

Birth source:    S1

Text:   Mary eldest daughter of Jeffrey Holland of Pennant, Eglwys Bach, and wife of the Rev Edward Edwards, 20 Dec 1766, age 26, leaving issue one son and two daughters, Also Edward Edwards, 6th April 1799, age 71, also their eldest dau Mary Holland Boulger relict of John Boulger of Chester, Gent, 5th Jan 1834, age 69, her husband died in 1789 age 39 was buried in the churchyard of St Martins in the city of Chester. Adjoining lies buried their next daughter second wife of John Chambers Jones of Brynsteddfod, Esq, she died in 1806 age 41 leaving issue two daughters, Sahra Maria and Margaret Grace Jones”.
There is no mention of the name of the second daughter of Mary Holland Boulger, mother of Mary Grace Jones

Death source:    S1

Text:   Mary eldest daughter of Jeffrey Holland of Pennant, Eglwys Bach, and wife of the Rev Edward Edwards, 20 Dec 1766, age 26, leaving issue one son and two daughters, Also Edward Edwards, 6th April 1799, age 71, also their eldest dau Mary Holland Boulger relict of John Boulger of Chester, Gent, 5th Jan 1834, age 69,her husband died in 1789 age 39 was buried in the churchyard of St Martins in the city of Chester.Adjoining lies buried their next daughter second wife of John Chambers Jones of Brynsteddfod, Esq, she died in 1806 age 41 leaving issue two daughters, Sahra Maria and Margaret Grace Jones”.
There is no mention of the name of the second daughter of Mary Holland Boulger, mother of Mary Grace Jones

Death source:    S2
Page:   XDS/11/1

Text:   Mary Holland Edwards, born 26th Jan 1763, married in 1789, March 9th,in Eglwysfach, John Boulger, Gent, attorney of Chester. He died in December next leaving by his wife a posthumous son John Boulger now living.
Source
Source for:   Elizabeth Davies,    -          Index

Birth source:    S2
Page:   XDS/11/1

Text:   Elizabeth, another daughter of J Davies as appears from the parish of Llanrwst register = Peter Bodvell de Llyn, County of Caernarfon in July 1665 and had a son born 20th January 1666. The above Elizabeth was the sister of my great great grandmother Dorothy Davies, the wife of Humphrey Holland of Pennant
Source
Source for:   Margaret Davies,    -          Index

General Source:   S3

Text:   "of his children by Margaret his now wife "
Source
Source for:   Edward Edwards,   ABT 1727 - BEF 6 Apr 1799         Index

Birth source:    S1

Text:   Mary eldest daughter of Jeffrey Holland of Pennant, Eglwys Bach, and wife of the Rev Edward Edwards, 20 Dec 1766, age 26, leaving issue one son and two daughters, Also Edward Edwards, 6th April 1799, age 71, also their eldest dau Mary Holland Boulger relict of John Boulger of Chester, Gent, 5th Jan 1834, age 69, her husband died in 1789 age 39 was buried in the churchyard of St Martins in the city of Chester.Adjoining lies buried their next daughter second wife of John Chambers Jones of Brynsteddfod, Esq,she died in 1806 age 41 leaving issue two daughters, Sahra Maria and Margaret Grace Jones”.
There is no mention of the name of the second daughter of Mary Holland Boulger, mother of Mary Grace Jones

Burial source:    S1

Text:   Mary eldest daughter of Jeffrey Holland of Pennant, Eglwys Bach, and wife of the Rev Edward Edwards, 20 Dec 1766, age 26, leaving issue one son and two daughters, Also Edward Edwards, 6th April 1799, age 71, also their eldest dau Mary Holland Boulger relict of John Boulger of Chester, Gent, 5th Jan 1834, age 69, her husband died in 1789 age 39 was buried in the churchyard of St Martins in the city of Chester.Adjoining lies buried their next daughter second wife of John Chambers Jones of Brynsteddfod, Esq,she died in 1806 age 41 leaving issue two daughters, Sahra Maria and Margaret Grace Jones”.
There is no mention of the name of the second daughter of Mary Holland Boulger, mother of Mary Grace Jones
Source
Source for:   Howell Holland Edwards,   6 Nov 1762 - ABT Aug 1846         Index

Birth source:    S2
Page:   XDS/11/1

Text:   Mary Holland, eldest surviving daughter of Jeffrey Holland of Pennant and his heir, married in 1761 Edward Edwards M.A., Clerk, rector of Llansanffraid and afterwards from 1788 to 1798, rector of Llanrwst and had issue, 1- Howel Holland Edwards M.A. born Nov 6th 1762 so named at his baptism in the register of Llenbedr Y Cennin.

Death source:    S5
Page:   England & Wales, FreeBMD Death Index: 1837-1915 about Howell HollandEdwards

Text:   Name: Howell Holland Edwards Year of Registration: 1846 Quarter of registration: Jul-Aug-Sep District: Westminster St Margaret County:Middlesex
Volume: 1 Page: 363

Will source:    S4
Page:   PROB 11/2044

Text:   HHE left a will dated 1842, ref PROB 11/2044, in which he left his estates in Eglwys Bach in trust as he had no male heir. Several potential beneficiaries were named according to who might survive from both sides of the family, one of which was the Reverend John Boulger son of HHE’s sister Mary and John Boulger. Image on file locally (pdf file)