Do not have info on your HADDINGER line but am interested in the BRIGGS name. I am trying to locate family of Susan BRIGGS who married John MCCAULIFF/MCAULIFF around 1900 in Green County. I have not checked with marriage license registry yet as this is collateral line and one "I mean to do sometime". So that is why BRIGGS caught my eye. My 3grandfather held land near Monroe in Adams Township in 1861 according to records. They had moved from Chicago where he worked on the Michigan/Illinois Canal in 1850. There were other children in the McCauliff/McAuliff family that we can compare. Thanks for any help.