John Jones had a first, unknown wife. John Jones married, second, Margaret Hillborn (widow, nee Atkinson) under the care of Chester MM. He is not the John Jones who dies in Worcester twp and leaves a will (G 231), proved 1748 (with wife Elizabeth). John Jones, with wife Margaret, has one known child - William Jones who married Jane Evans and perhaps also Sarah Foulke.
Gwynedd MM, 1744-6-28. William Jones and Jane Evans reported married.
Gwynedd MM, page 44-1. Jane, wife of William Jones (and daughter of Thomas and Elizabeth Evans) died 5-4-1745.
Gwynedd MM, 1748-3-?. William Jones and Sarah Foulke should have been reported married but minutes for 3rd month are missing.
Gwynedd MM, 46-1. Margaret Jones, daughter of William and Sarah b. 5-28-1749.
Gwynedd MM, 227-2. 1758-8-28. William Jones and wife Sarah and children granted certificate to New Garden MM (London Grove crossed out in pencil)
Gwynedd, MM, 49-3. 1768-12-27. Margaret Jones, daughter of William, received on certificate from New Garden (PA) MM, dated 11-5-1768.
Gwynedd MM 57-3. 1769-4-25. Sarah Jones (wife of William) and children, John and William, received on certificate from New Garden MM dated 11-5-1768.
https://www.friendsjournal.org/legacy/abington/gwynedd/wm_john.htm