1. Karl Albert Lenz (private)
2. Wilhelm Otto Lenz (Born: 1901, Vibank, Northwest Territories, Canada, Died: 1977, Regina, Saskatchewan, Canada)
3. Friedrich Wilhelm Lenz (Born: 1872, Lodzia, Posen, Germany, Died: Regina, Saskatchewan, Canada)
4. Franz Hermann Adolf Lenz (Born: 1840, Hubachs Theerofen, Neumark, Brandenburg, Prussia, Died: 1907, McLean, Saskatchewan, Canada)