Rev. Gustav Niebuhr, an immigrant from Germany, was pastor of St. John's Evangelical (now UCC) church in Lincoln, Logan County IL, when he died on 21 April 1913 in Lincoln. He is buried at Union Cemetery there. I need from his obituary or some other source, the names of his parents. If he was the son of the couple I believe to be his parents, I'm compiling a descendancy and am interested in any Niebuhr from this line.