Johan Carl Palmstrom family tree search

1: Was Peder Christian on the census in 1865 in Norway? 2: Current decendants of Peter Andreas Palmstrom married to Elisabeth Marie Larsdatter. Issues. * Johan Carl 21-3-1829 Born Arendal and moved to Kragero April 1854 Gurine laurette 22-4-1831 Peter Martin 21-8-1833 Marie Catherine 21-12-1835 Georg Nicolai 18-9-1841 married Hansine Andrea Aslaken 4-4-1871 Elise matilde 5-9-1844 married Ole Laurits Odegard 23-2-1866 Georgine Nicoline / Nicoline Georgine 10-2-1847 married Iver Olsen 23-8-1866 3: Any record of Johan Carl? a: Leaving Kragero Norway after 1854 b: On later census (1865) c: Marrying d: Death 4: We know Charles Peterson married in Troy New York in 1855 then came Australia. he changed his name before he arrived in Australia. PS: Where would the best place be to find the marriage certificate from Troy New York 1855??? Any help with this would be great. Kind regards Mark Peterson Melbourne Australia