Peerage Record – 11185

     Clemens Maria Franz Prinz von Altenburg was born on 8 February 1932 at Vienna, Austria^G.¹ He is the son of Clemens Salvator Graf von Altenburg and Elisabeth Resseguier de Miremont, Countess Resseguier de Miremont.¹ He married Laurence Costo de Beauregard, daughter of Henry Costa de St. Genix de Beauregard and Genevieve Poupart de Neuflize, on 16 October 1964 at St. Gilgen, Austria^G, in a civil marriage.² Clemens Maria Franz and Laurence Costo were also married in a religious ceremony on 17 October 1964 at Unterach am Attersee, Austria^G.
     He was given the name of Clemens Maria Franz Salvator Friedrich Christiane Joseph Johannes a Mata von Altenburg at birth. He gained the title of Prinz von Altenburg on 15 December 1949.¹

     Georg Adam Prinz von Altenburg was born on 23 September 1933 at Vienna, Austria^G.¹ He is the son of Clemens Salvator Graf von Altenburg and Elisabeth Resseguier de Miremont, Countess Resseguier de Miremont.¹ He married Maria Roswitha Wickl, daughter of Anton Wickl and Maria Machaczek, on 9 February 1963 at Salzburg, Austria^G, in a civil marriage. They were remarried in a religious ceremony on 17 Feb 1963 at St. Gilgen, Salzburg.²
     He was given the name of Georg Adam Maria Friedrich Leopold Joseph Michael von Altenburg at birth. He gained the title of Prince Georg von Altenburg on 15 December 1949.¹

     Peter Friedrich Prinz von Altenburg was born on 18 September 1935 at Vienna, Austria^G.¹ He was the son of Clemens Salvator Graf von Altenburg and Elisabeth Resseguier de Miremont, Countess Resseguier de Miremont.¹ He married Juliane Gräfin von Waldstein-Wartenberg-Forni, daughter of Eugen Graf von Waldstein-Forni and Marie Elisabeth Christiane Wilhelmine Antonia Kunegonde Prinzessin von Croÿ, on 30 September 1965 at Retz, Austria^G, in a civil marriage. Peter Friedrich and Juliane were also married in a religious ceremony on 2 October 1965 at Niederfladnitz, Austria^G.² He died in December 2008 at age 73 at Graz, Austria^G.²
     He was given the name of Peter Friedrich Christian Clemens Maria Leopold Joseph Matthaus at birth. He gained the title of Prinz von Altenburg on 15 December 1949.¹

     Christoph Theodor Prinz von Altenburg was born on 28 April 1937 at Wallsee, Austria^G. He was the son of Clemens Salvator Graf von Altenburg and Elisabeth Resseguier de Miremont, Countess Resseguier de Miremont.¹ He married Kirsty Mackay, daughter of Jan Farquart Mackay and Janette Walker, on 7 February 1970 at Mona, Braidwood, New South Wales, Australia^G.² He died on 11 August 2008 at age 71 at Braidwood, New South Wales, Australia^G.^3,2
     He was given the name of Christoph Theodor Johannes Leopold Joseph Maria Vitalis at birth. He gained the title of Prinz von Altenburg on 15 December 1949.¹ He emigrated to Australia^G arriving on 1960.⁴ He was a silversmith at Braidwood, New South Wales, Australia^G.⁴

     Franz Josef Prinz von Altenburg was born on 15 March 1941.¹ He is the son of Clemens Salvator Graf von Altenburg and Elisabeth Resseguier de Miremont, Countess Resseguier de Miremont.¹ He married Christa Baronin von Haerdtl, daughter of Thomas Baron von Haerdtl and Ilse von Burger-Scheidlin, on 3 May 1969.
     He was given the name of Franz Josef George Clemens Maria Leopold Salvator von Altenburg at birth. He gained the title of Prinz von Altenburg on 15 December 1949.¹

     Nikolaus Gottfried Prinz von Altenburg was born on 22 May 1942.¹ He is the son of Clemens Salvator Graf von Altenburg and Elisabeth Resseguier de Miremont, Countess Resseguier de Miremont.¹ He married Suzanne Madeline Robinow, daughter of Franz Robinow and Madeline Suzanne Lebkircher, on 28 April 1973 at Salzburg, Austria^G.
     He was given the name of Nikolaus Gottfried Salvator Maria Joseph Leopold Johannes Vianney von Altenburg at birth. He gained the title of Prinz von Altenburg on 15 December 1949.¹

     Johannes Maria Karl Prinz von Altenburg was born on 21 January 1949 at Gmunden, Ober-Osterreich, Austria^G.¹ He is the son of Clemens Salvator Graf von Altenburg and Elisabeth Resseguier de Miremont, Countess Resseguier de Miremont.¹ He married Eugenie Fundulus, daughter of Herbert Fundulus and Eva Marie Gräfin von Schonfeldt, on 26 August 1978 at Vienna, Austria^G.
     He was given the name of Johannes Maria Karl Salvator Leopold Ignatius Florian at birth. He gained the title of Prinz von Altenburg on 15 December 1949.¹

     Laurence Costo de Beauregard was born on 3 June 1942 at Neuilly-sur-Seine, Paris, Île-de-France, France^G.¹ She is the daughter of Henry Costa de St. Genix de Beauregard and Genevieve Poupart de Neuflize. She married Clemens Maria Franz Prinz von Altenburg, son of Clemens Salvator Graf von Altenburg and Elisabeth Resseguier de Miremont, Countess Resseguier de Miremont, on 16 October 1964 at St. Gilgen, Austria^G, in a civil marriage.¹ Laurence Costo and Clemens Maria Franz were also married in a religious ceremony on 17 October 1964 at Unterach am Attersee, Austria^G.

     Philipp Maria Paul Prinz von Altenburg was born on 15 March 1966 at Salzburg, Austria^G.¹ He is the son of Clemens Maria Franz Prinz von Altenburg and Laurence Costo de Beauregard.¹
     He gained the title of Prinz von Altenburg.¹

     Maria Roswitha Wickl was born on 2 March 1942 at Prague, Czech Republic^G.¹ She is the daughter of Anton Wickl and Maria Machaczek. She married Georg Adam Prinz von Altenburg, son of Clemens Salvator Graf von Altenburg and Elisabeth Resseguier de Miremont, Countess Resseguier de Miremont, on 9 February 1963 at Salzburg, Austria^G, in a civil marriage. They were remarried in a religious ceremony on 17 Feb 1963 at St. Gilgen, Salzburg.¹
     Her married name became von Altenburg.