Whose kids are those?
1881 lists (free index, familysearch)
David Kirwin Head Male 40 Wexford, Ireland
Ann Kirwin Wife Female 33 Liverpool, Lancashire, England
David Kirwin Son Male 14 Liverpool, Lancashire, England
Patrick Kirwin Son Male 11 Liverpool, Lancashire, England
John Kirwin Son Male 3 Liverpool, Lancashire, England
Where did Anna's birth and death come from?