Roger,
Thank you for your time and research effort,
In response to your question, all of the five children emigrated to Hartford, Connecticut in the United States with this information taken from various U.S. census, employment and marriage records:
Ellen born est. April 1851 in County Monaghan; emigrated in 1870;
Mary A born est. May 1852 in County Monaghan; emigrated in 1872;
Katie born est. 1855 in County Monaghan; no known date of emigration but she was living in Hartford in 1880; she likely emigrated in the 1870s following her older sisters;
Michael born on February 3, 1859 in County Monaghan; emigrated in 1884;
Patrick J born March 4, 1961 in New Bliss, County Monaghan; emigrated in 1879;
With respect to Patrick J Finley their father, from what I can gather from records in the U.S., it appears he was born around 1820 in Drumilna, Killeevan, County Monaghan. He may have a brother Michael. Both owned farms in Drumlina. I also believe an Elizabeth Finley lived in New Bliss at the time but I do not know if she is related. I believe Patrick never emigrated it the United States and died in County Monaghan in 1875-76 (not 100% certain).
With respect to Ann (McKenna) Finley, a 1880 Hartford, Connecticut census shows her living with all five of her children (ages 28 to 19) at "60 years old" and birthplace "Ireland." Hence her estimated 1820 year of birth. She may have emigrated to the U.S. in the late 1870s after her husband Patrick's death.
i cannot find a formal record of Ann's maiden name in the U.S. Her McKenna name has been mentioned/repeated over the years by family and two of our female family members first names are McKenna, named for her.
Maybe Patrick married an Ann with a different maiden name?
I'll look into. Anything you can find is welcomed and very much appreciated.
Bill