Lorna:
There were no civil birth records in Ireland in the 1800s for a Lena Quinlan. Possibly her given name at birth was Helena or Ellen. Also Guffine was not an Irish surname.
I then searched the subscription site Roots Ireland and found this February 5 1875 record for an Ellen Quinlan. Her parents were James Quinlan and Bridget Griffin which I think is close to Guffine. SEE MY NOTE BELOW ON ELLEN
The family lived on Pound Lane in the town of Listowel in Co. Kerry.
See ninth record https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_retur…
James Quinlan and Bridget Griffin were married November 1 1866 in Ballybunion RC parish in Kerry.
Mary baptized November 2 1867 Ballybunion
Honora baptized March 24 1869 Listowel
James Baptized May 28 1871 Listowel
Ellen baptized November 28 1874 Listowel
Note: I think the family civilly registered Ellen's birth late and to avoid a fine they "adjusted" her date of birth to February 5 1875. In actuality, she was probably born a few days before November 28 1874.
Let me know what questions you have.
Roger McDonnell