Peerage Record – 10392

     Nikolaus Maximilian Ludwig Karl Ernst-Johann Maria Baron von Twickel was born on 1 April 1969.¹ He is the son of Johannes Christoph Robert Baron von Twickel and Benigna Prinzessin Biron von Curland.¹ He married Georgia Fischer.²

     Tassilo Heinrich Alexander Baron von Twickel was born on 8 December 1976.¹ He is the son of Johannes Christoph Robert Baron von Twickel and Benigna Prinzessin Biron von Curland.¹ He married Jeanine Schniewind.²

     Ernst-Johann Prinz Biron von Curland was born on 6 August 1940.¹ He is the son of Karl Peter Franz Andreas Alexander Prinz Biron von Curland and Herzeleide-Ina-Marie Sophie Charlotte Else Prinzessin von Preußen.¹ He married Elisabeth Victoria Raimonda Gräfin zu Ysenburg-Büdingen in Philippseich, daughter of Ludwig Joseph Albert Franz Heinrich Dieter Graf zu Ysenburg-Büdingen in Philippseich and Nobile Mariangela Aloisi, on 14 August 1967 at Munich, Bavaria, Germany^G, in a civil marriage.¹ Ernst-Johann and Elisabeth Victoria Raimonda were also married in a religious ceremony on 15 August 1967 at Munich, Bavaria, Germany^G.
     He gained the title of HSH Prince Ernst-Johann Biron von Curland. He was given the name of Ernst-Johann Karl Oskar Franz Eitel-Friedrich Peter Burchard Biron von Curland at birth.¹

     Elisabeth Victoria Raimonda Gräfin zu Ysenburg-Büdingen in Philippseich was born on 9 December 1941 at Rome, Italy^G.¹ She is the daughter of Ludwig Joseph Albert Franz Heinrich Dieter Graf zu Ysenburg-Büdingen in Philippseich and Nobile Mariangela Aloisi.¹ She married Ernst-Johann Prinz Biron von Curland, son of Karl Peter Franz Andreas Alexander Prinz Biron von Curland and Herzeleide-Ina-Marie Sophie Charlotte Else Prinzessin von Preußen, on 14 August 1967 at Munich, Bavaria, Germany^G, in a civil marriage.¹ Elisabeth Victoria Raimonda and Ernst-Johann were also married in a religious ceremony on 15 August 1967 at Munich, Bavaria, Germany^G.

     Ludwig Joseph Albert Franz Heinrich Dieter Graf zu Ysenburg-Büdingen in Philippseich was born on 23 July 1893. He married Nobile Mariangela Aloisi, daughter of Domenico Aloisi and Maria Prinzessin zu Ysenburg-Büdingen und Wachtersbach, on 31 March 1937.

     Nobile Mariangela Aloisi was born on 4 July 1911. She is the daughter of Domenico Aloisi and Maria Prinzessin zu Ysenburg-Büdingen und Wachtersbach. She married Ludwig Joseph Albert Franz Heinrich Dieter Graf zu Ysenburg-Büdingen in Philippseich on 31 March 1937.

     Michael Karl August Wilhelm Prinz Biron von Curland was born on 20 January 1944 at Gross Wartenberg, Silesia^G.¹ He is the son of Karl Peter Franz Andreas Alexander Prinz Biron von Curland and Herzeleide-Ina-Marie Sophie Charlotte Else Prinzessin von Preußen.¹ He married Kristin von Oertzen, daughter of Joachim von Oertzen and Gerda von Siemens, on 1 July 1969 in a civil marriage. They were remarried the following day in a religious ceremony, also in Munich.¹
     He gained the title of HSH Prince Michael Biron von Curland.¹

     Kristin von Oertzen was born on 6 November 1944 at Liessow^G.¹ She is the daughter of Joachim von Oertzen and Gerda von Siemens.¹ She married Michael Karl August Wilhelm Prinz Biron von Curland, son of Karl Peter Franz Andreas Alexander Prinz Biron von Curland and Herzeleide-Ina-Marie Sophie Charlotte Else Prinzessin von Preußen, on 1 July 1969 in a civil marriage. They were remarried the following day in a religious ceremony, also in Munich.¹

     Joachim von Oertzen married Gerda von Siemens, daughter of Ernst von Siemens and Maria Gustavo von Schelling.¹

     Gerda von Siemens is the daughter of Ernst von Siemens and Maria Gustavo von Schelling.² She married Joachim von Oertzen.¹