Oscar B Wilson-5 (George Edwin Wilson-4, William Armour Wilson-3, Alexander Wilson Jr-2, Alexander Wilson and Jane Armour-1) was born 12 Apr 1867 in USA, NY, Niagara, Wilson. He was a farmer in USA, NY, Niagara, Wilson. He died at the age of 75 years on 28 Sep 1942, and was buried in Greenwood Cemetery, USA, NY, Niagara, Wilson. He did not marry and had no children.

Oscar was the twin of Orson B Wilson.