Baptism of Paul Nilsen in Ullensaker born 13/7 1841 baptised 18 juli in Hovin kirke nr 77 His parents Nils Paulsen + Kari Hansdr fra Hurdalen reisende (?) arbeidsfolk (travelling ? workers) Kildeinformasjon: Akershus fylke, Ullensaker, Ministerialbok nr. I 14A (1836-1850), Fødte og døpte 1841, side 57. Permanent sidelenke: <http://www.arkivverket.no/URN:kb_read?idx_kildeid=560&idx_id=560&uid=ny&idx_side=-61> Permanent bildelenke: <http://www.arkivverket.no/URN:NBN:no-a1450-kb20060303021002.jpg> So now we have: Peder Christian born 1904 in Nes/Flå, Buskerud county. His parents Jernbanearbeider Olai Nikolai Paulsen + Oline f. Kristensen Olaf Nikolaj Paulsen b. 1878 in Vestre-Aker/Oslo. His parents: fabriksarb Paul Nilsen + (Karen) Oline Olsdr. Domicile in 1878 Vestre-Aker in Oslo, Akershus county. Domicile in 1875 census (family search) in Hurdal, Akershus county. Paul Nilsen b. 1841 in Ullensaker, Akershus county. His parents: Nils Paulsen + Kari Hansdr Karen Oline Olsdr b. 1852 in Hurdal, Akershus county. Her parents Ole Gulliksen Kløften + Berthe Marie Amundsdr Berthe Marie Amundsdr born in Hurdal. Age 61 in 1865 census in Hurdal, widow of a husmand, in Brustadeie, with daughter Oline Olsdr age 14 Oline Kristensdr b. 1875 (=Olaf Nikolaj Paulsens’s wife): Her parents: Kristen Pedersen almseie born 1854 in Tingelstad + Oleanna Matthiasdr born 1850 in Kolbu. Domicile in 1875 census in Gran parish in Oppland county I think you can search now yourself, with all the information you have received. Good luck with your research! Regards of Reina