"South Africa, Orange Free State, Estate Files, 1951-2006," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/FC3D-488 : accessed 19 Oct 2014), Catharina Aletta Ferreira Kirchner, 17 Mar 1965, Death; citing Reitz, Master of the Free State High Court, Bloemfontein; FHL microfilm 004369531.