Not sure what happened to Betty, the daughter of Solomon. No death records, and no marriages with Solomon named. Most probably married John Bayley in 1830 (both single) as their daughter Alice was baptised at Edgworth:
4 June 1830, John Bayley married Betty Mather. Their witness was Lawrence Wroe. Two years later, Lawrence Roe married Maria Knowles. Lawrence who was Irish and Maria (both born about 1810) lived in Pilkington in 1841 when Lawrence and Maria were neighbours of John and Mary Mather nee Johnson (20 & 30), so perhaps Betty had a brother John.
Betty and John were married in a religious ceremony on June 4th, 1830 at St. Peter's (Bolton) witnessed by Lawrence Wroe & James Liptrot.3 They had a daughter named Alice.