SVENDSEN / CHRISTENSDATTER

Looking for help from someone familiar with the Aust Agder area: more specific... Austre Moland ...Barboe. I have the following information about ancestors from the Statsarkivet I Kristiansand: Parish register for Austre Moland we find Sitzel, b Jan 12 1824 to OLE SVENDSEN and BIRTE CHRISTENSDTR. BARBOE Ole b Jul 21 1827 Nils Christian b Jan 20 1831 Ingeborg b Jul 20 1836 Petter b Mar 21 1838 Fredrik b Sep 8 1839 Cathrine b Jan 8 1842 Ommund b Jan 8 1842 d 1842 Ommund b Aug 28 1845 Mai 3 1849 leaving Tromoy to North America, married butcher Ole Svendsen Stoheien and Birthe Kristensdtr with children Ole, Petter, Fredrik, Katrine, Ommund, Ingeborg and son in law Gjeruld Hansen with Sidsel Olsdtr and their child Ole Bertel. I have been very fortunate that these ancestors landed in, and remained in Manitowoc County Wisconsin all of their lives, and I have gathered a great deal of info on them and their descendants. I have not been so fortunate with finding the ancestors of Ole and Birthe. Is there someone out there who might be familiar with either the names, or the region who would be willing to give me a good sense of direction, or perhaps knows someone who does research in that area. I would be eternally greatful. Thank you Karin Swenson Ambrosh