John Wellner and Anna Mary Kohlwick were married (date unknown). They had six children: Joseph (b.1848), John (b.1851), Anne (b.1853), Rosey (b.1858), Maria (b.1860) and Michael (b.1861).
In 1860104, John and Anna, with their children Joseph, John, Anne, Rosey and Mary, were farming in the Township of Franklin, Manitowoc County, Wisconsin.
In 1870116, John and Anna, with their children Joseph, John, Rosey, Mary and Michael, were farming in the Township of Franklin, Manitowoc County, Wisconsin.