Looking for info on these surnames: Belonger, Gripentrog, Salzwedel, and Foss (Voss). Anyone who has any info on these lines I would really appreciate any help. My g-g grandmother was Julia Belonger (Blonger)(1874-1947) I believe her mother's name was Sarah Belonger (b. in Fr. Canada) they lived in S. Marathon Co (t. of Eau Pleine) at time of 1880 census. The Gripentrogs were from the Spencer area. The Salzwedels were in Wausau from 1894 to present. The Foss (Voss) side were in the t. of Brighton near Spencer. Thank you in advance for any response.