Here it is - the Irish connection, but a generation earlier than she though.
1871 RG10 Piece: 3938 Folio: 54 Page: 39
Thynne Street, Great Bolton, Bolton
JORDAN, Thos Head Tailor 40 Ireland
JORDAN, Mary Wife 37 Ireland
JORDAN, Anthony Son Apprentice 15 Lancashire
JORDAN, James Son 13 Lancashire
JORDAN, Jos Son 11 Lancashire
JORDAN, Ellen A Daughter 6 Lancashire
JORDAN, John Son 4 Lancashire
JORDAN, Mary M Daughter 2 Lancashire
JORDAN, Francis Son 0 Lancashire
FLEMING, Mary A Servant 22 Lancashire
MCCORMICK, Bridget Servant 42 Ireland