Good to hear from you again. Perhaps my last message was confusing. Daniel was married to Nancy Forrest as you say. I attach a copy of the marriage record of Daniel and Nancy that I got from the records office here in Dublin.
The question about the photograph is therefore who is the lady with Daniel Linehan,
1. is she his wife Nancy or
2, is she his daughter Catherine
If it is Nancy then she must be around 50 and has had twelve children. I presume my mother got the photograph from her mother Catherine.
I was at the christening yesterday of Emer(my grand niece) a great great great grandaughter of Daniel & Nancy.