It would be helpful to know the dates of birth of John, James, Michael, Jeffrey and Austin. My John James Gibbons was born 1827 in Co. Mayo, parents unknown.
He married about 1847, wife unknown. His son Patrick Thomas Gibbons was born March 1847 or 1848. John and his son immigrated to New Orleans on The Courtney in 1849 and ended up in St Louis, MO on the 1850 census.
