I've hit a brick wall with my family. My GGGrandfather George Graham left County Wicklow, Ireland somewhere between the years 1867-1869 to America and settled in Iowa in 1869. George was born June of 1822 and married Mary Doyle in 1862. I know for sure they had 3 children born in Ireland (Mary Anne b. 1862, William b.1863, John b.1866). I cannot find where they left out of Ireland and where they landed in America. Hopefully someone with more experience will be able to help me? Thank you in advance!