Col,
Thank you for your input. I have the rootsireland record for John Coan's baptism, which is where I obtained the names of his parents. Up to that time, all I had was his Co. of Birth as Galway and his date of birth (721/1820). The Baptismal Cert is from the Parish of Rahoon in Co. Galway. The only other records I've found for William Coan near this time are in the Applotment books of 1834 (making John about 14yrs old), which show two William Coans (or quite possibly two pieces of land for the same William Coan) in the Parish of Cong, Co. Galway/Mayo. It is my understanding the Cong Parish stradles both counties, Cong and Galway.
I do have USA census information for John Coan for 1860, 1870 & 1880. I'm not sure what year he came to the USA, but I know that he married his wife in Richmond, VA before 1856. His name is misspelled on the 1860 and 1870 Census, Coen in 1860 and Cowen in 1870, but i know it is the correct John Coan because of the address, wife and children listed with him on the census records. Most likely, John or his wife, Margaret, were illiterate and the Census taker spelled the name phoenetically. Many first names were also misspelled, like Lorentz for Lawrence, etc... So it is likely that the person providing the infomation to the census taker was illiterate.
I don't have any leads on where to go from here. I don't know the year of John's emigration, whether or not he was an only child or what the circumstances were leading to his departure from Ireland. If he came after 1850, which is likely, that would be post famine period and making him over 30 years old, so why leave then? Perhaps his parents died? Many more questions than answers. Any leads or suggestions would be appreciated.
Thanks again,
Kevin