Ludwig Joseph Heiszenberger

     Ludwig Joseph Heiszenberger was born on 9 July 1870 at Austro-Hungarian Empire.¹ He was the son of Nicholas Heiszenberger and Elizabeth [—?—].¹ Ludwig Joseph Heiszenberger married, at age 35, Bertha Louisa Dorhauer, age 32, daughter of Heinrich Christian Dürrhauer and Wilhelmina Louisa Meurer, on Wednesday, 6 September 1905 at Saint Mary's Church, Waverley, New South Wales, Australia.¹ Ludwig Joseph Heiszenberger died on 15 July 1947 at Woollahra, Municipality of Woollahra, New South Wales, Australia, at age 77 years and 6 days.¹