Thanks for the reply and suggestions, Patricia. I confirmed that Robert (Sr) is my direct ancestor by reviewing New York and US censuses. Some of my Barry ancestors are buied in New York and I've visited the cemetary from whence I got the grave locations. Unfortunately there are no markers on the graves so no further information there. The 1855 census shows the two Roberts, Robert Sr's wife, Ellen, and four other children ranging in age from 13 to 3 years old. Robert Sr and his wife, Ellen, were 42 years old and Robert Jr was 23 years old. The three born in Ireland had been in the States for 19 years according to census records. Interestingly, due to the difference in official census date and the date the enumerator logged the data, Robert was still alive on the official date but died before the data was collected so he still shows as living! I lost track of Robert (Jr) and, in any event he is not a direct ancestor. He was still living with hs mother in the 1860 census. Another son, William Robert born in 1844 and brother to Robert Jr, was my great grandfather. The elder Robert was killed in an accident in New York in 1855. His son, William died in Connecticut in 1891. My grandfather, William Francis, born in 1883 was only seven years old when his father died. I have constructed a family tree on WikiTree that has all this information.
I am disappointed that the trail goes cold prior to their arrival in New York in 1836. Although I can speculate a couple of generations back from there I cannot confirm any of the information.
If anyone on the forum has any other suggestions I would be grateful to receive them.
Thanks again,
Bill