Greetings from Minnesota. My Dorgan family moved to Wisconsin in about 1851, and homesteaded land in Richland County. Two brothers, Jeremiah and Patrick. Patrick was my great great grandfather. These brothers married sisters, Johanna and Julia Connell. They were able to bring their Dorgan siblings to Wisconsin, Catherine, Johanna, Ellen, Michael, and Margaret. Their parents are Laurence Dorgan and Ellen Healy, married in Donoughmore, Cork, Ireland 15February, 1820. That is the only information I have on the parents. Patrick Dorgan participated in the USA Civil war, was captured, and died on 3 December, 1864, in a prisoner of war camp in Salisbury, North Carolina.