Wigan Genealogy

Looking for family / any information about a Susannah Griffiths b c1885, Hindley area, who married either a William Johnson or an Anderson, the young family ( 3 children) moved to Yorkshire 1920ish, she is known to have died in Burnley 1960s. She had older sister Jane Ann, who emigrated, younger sisters Kate, Elizabeth, Martha Mary J and Sarah Ellen; and brothers John Griffiths b 1886ish, James, George and Robert, the youngest,b c 1902. We believe her parents to have been Elizabeth (Unsworth) and George Griffiths b Shropshire. The family lived in Hindley / Westhoughton 1870s till at least 1914, probably mining, probably RC. There's a faint memory of a visit to "Uncle Bob" in Lily lane area in 1960s ... that's all we have known. Can anyone suggest further clues?