In 1880, Jane Rothwell (48, born England) and Elizabeth Dunn (45, Born PA), possible daughters of George Dunn record their father as Irish and mother English. However their mother is Alice Martin (76), not Ann Mather. If correct record, Jane Dunn would be born Bolton in 1832 which fits with 1833 marriage. There is a Jane Dunn, baptised in 1835 in Liverpool which is a fit.