I am trung to find infomation on my 3rd great grandparents from Kallinchey,Ireland. My grandpa wasborn 1807 and grand ma was born 1811. They had 4 children, John, margret, William and David. The 4 children cameover by boat in 1850 and docked in N.Y. lived there till 1853 and moved to Chicago, IL. Then either David or William moved to Virginia, not sure about that one. Any help would be welcomed. Thank you a head of time.