Looking to trade info on these names.John CLAUSEN(may be clauson)(b.1841 in Norway)married Margit ?. CHILDREN: Claus(born in Norway), Mary, Lena, unknown, Helen, Thomas & Martin(all born in WI). Lena(b.1874 in Madison, WI) married Nels Herman NELSON(b.1869 in Dane Co,WI). They had my great grandmother Lillian Josephine NELSON(B.1893 in Madison, WI). Nels parents were Christopher NELSON & Else Hermundsdatter BERGLAND. Other names in this line are BERGLAND, SKAALID & OLSEN(OLSON???).