Ralph, I do have the documents ,& they were both born in Ireland.I have found both families on the 1911 census. My g'mother's family, Heaney :16 lisnascreghog,slaght,londonderry. grandfather family, O'Kane :1 Killunaught ,Owenreagh,londonderry. I just need help in which direction to search for their siblings & others. I have loads of my grandmother's letters & photos sent from her oldest brother ,Michael Heaney, after she had moved to new york city. This isMichael Heaney- father of poet, Seamus Heaney.