Thank you very much. I've been into the Tony Hole files. Along with several others. I will list some additions: Nils FS Tambs death 28 Jul 1885, burial 3 Aug 1885. Norway Cemeteries; DIS-Norge, Slekt og Data. http://www.disnorge.no/gravminner/global1.phphttp://www.disnorge.no/gravminner/global1.php. Anna Charlotte b 24 Feb 1848 (Norway Baptisms 1700-1900 in the FamilySearch Pilot.)Christening 16 Jul 1848 Domkirken, Oslo. (Norway Baptisms, 1634-1927; Batch #C42465-7, Film #255748.Norway Baptisms 1700-1900)Her name shown as Anna Charlotte Nilsen. Hjalmar Alexis Nilsen 27 May 1849 Domkirken, Oslo. - Died Very Young, Norway Baptisms, 1634-1927; Batch #C42465-7, Film #255748. Alma Alberta 14 Oct 1852 - 12 May 1853 Stavanger. (Norway Baptisms, 1634-1927; Batch #C02436-8, Film #1282679--Bk 3, P77.) Hugo Eugen Nils Fredrik Severinsen 28 Jul 1860 - 20 Mar 1861 Domkirken, Stavanger. (Norway Baptisms, 1634-1927: Batch #C02383-0; Film # 1282678--Bk 2, P12, CN18.) Berthe Kanute Nilsen 1863 - ??. (Norway Marriages, 1660-1926. Batch #M42718, Norway Film #1282783. Marriages 1700-1900.)This is all the children I've found for Nils Fredrik Sevrin Tambs and Abrahamine Roliefsdatter. Not sure why some of their names are Tambs and some Nilsen but they all show as their children. All their children are not listed here as the information I saw seems complete.