I am looking for the date of immigration of Patrick Shields, Mary Hawkins Shields, Bridget Hawkins and John Hawkins. They immigrated from County Galway, Ireland. I believe they would have arrived in the US in approximately 1849-1851. I know they were in Dane County, WI in 1852 and in St. Croix in 1855. The Hawkins family immigrated in small groups and originally settled in CT. I have been able to find the dates of immigration for all family members but the above.