I'm looking for ancestors or living relatives with the last name Connor/O'Connor. They owned/farmed land in Bantry in the township of Gortroe (about 3 miles/7km from Bantry) in the 1800s and early/mid 1900s. Oldest son seems to have inherited the land, with each oldest son naming his first born son after his grandfather (Cornelius had John who had Cornelius who had John, etc.). Most recent land holder that I found was Cornelius (Con) O'Connor, born 1893. He had a son, John O'Connor, and a daughter, Mary O'Connor. I am unsure of their dates of birth, but probably circa 1930s. Their mother's name was Anne Tobin (married Cornelius in 1934). At some point in the 1960s/70s, Mary worked as a secretary at Briggs in Bantry (I am not sure what type of company this was).
Any information would be most appreciated!