Eldest certain ancestor Otto de Ileburg was mentioned in 1199. Freiherr on 4-4-1709 and (Prussian) Graf on 19-9-1786. The Imperial German ambassador in Vienna, Philipp Graf zu Eulenburg, added Hertefeld to his surname on 20-4-1897 and was elevated to a Prussian Fürst on 1-1-1900. 
1a. Augusta Viktoria Alexandrine Angyalka Gräfin zu Eulenburg * Düsseldorf 31-7-2002
 1b. Augusta Alexandra Ester Virag Gräfin zu Eulenburg * Düsseldorf 26-4-2006
 1c. Friedrich Ludwig Constantin Miklos Graf zu Eulenburg * Düsseldorf 20-3-2009
 II
 2. Friedrich Philipp Erbgraf zu Eulenburg u. Hertefeld * Hamburg 7-9-1966
  x Weeze 2-12-1997 (rel. Budapest 23-5-1998)
 3. Patricia Erkel * Zürich 15-1-1970
 III
 4. Philipp Gottfried 4.Fürst zu Eulenburg u. Hertefeld, Graf v. Sandels * Berlijn 27-4-1938
  x Düsseldorf 17-4-1964
 5. Christiane Pollay * Lüneburg 16-8-1941 + Krefeld 12-1-2013
 6. Lajos Erkel * Gyula 23-3-1925 + Zürich 12-12-2001
  x Genève 16-7-1966
 7. Eszter Mezey * Budapest 30-9-1939; Concertpianist
 IV
 8. Wend 3.Fürst zu Eulenburg u. Hertefeld, Graf v. Sandels * Liebenberg 28-10-1908 + Sorengo, Tessin 26-8-1986
  xI Berlijn 3-6-1937 (divorced Düsseldorf 17-1-1967)
 9. Hildegard Semper * Wittlich 10-6-1913 + Düsseldorf 25-4-1986
 10. Heinrich (Heinz) Pollay * Köslin 4-2-1908 + München 14-5-1979; Dressurreiter
  x ...
 11. Jutta Bollmann * Hannover 24-4-1916 + Hannover 4-5-2009
 12. Béla Erkel * Gyula 14-7-1881
  x Gyula 10-4-1924
 13. Ilona Deimel * Gyula 16-5-1897 + 1983
 14. Miklós (Nicholas) Lajos György Mezey * ...
		x Budapest 17-10-1937
	15.	Maria Magdolna Feik * Szerenos 2-8-1916 + North Vancouver 3-8-1977; xII ... Tibor Loránt Tasnady * ...
 V
 16. Friedrich Wend 2.Fürst zu Eulenburg u. Hertefeld, Graf v. Sandels * Starnberg 19-9-1881 + Weeze 1-8-1963
  x Liebenberg 21-5-1904
 17. Marie Mathilde Theodora Freiin Mayr v. Melnhof * Wenen 8-4-1884 + Weeze 3-2-1960
 18. Carl Ferdinand Semper * Stralsund 2-7-1870 + 1962; Landrat in Wittlich 1903-1916
  x 1903
 19. Charlotte Pauline Bertha Meta Grandke * Berlijn 14-2-1880 + ...
 20. N. Pollay *  …; Postamtmann
  x ...
 21. N.N.
 22. 
  x
 23. 
 24. János Erkel * Vörösberény 19-5-1849 + Gyula 23-9-1912
  x …
 25. Róza Habinay * Buda 24-1-1855 + Gyula 22-2-1920
 26. Lajos Deimel * Gyula 26-10-1859 + Gyula 19-12-1924
  x …
 27. Ilona Bodoky * 1861 + Budapest 22-11-1944
 28.Lajos Mezey * 1874/75 + Békés 8-4-1929
		x Gyula 14-10-1905
	29.	Kornélia Mária Leontin Csák * Miskolcz 9-10-1886
	30.	Károly János Feik * 1879/80 + Budapest ..-1-1955
		x ...
	31.	Irma Urbányi * Jánok 2-7-1881 + Budapest 17-7-1950 
 VI
 32. Philipp Friedrich Alexander Karl Botho Graf and since 1-1-1900 1.Fürst zu Eulenburg u. Hertefeld * Königsberg 12-2-1847 + Liebenberg 17-9-1921; Prussian ambassador in München and German ambassador in Vienna 1894-1902
  x Stockholm 20-11-1875
 33. Augusta Charlotte Ulrica Constantia Sandels * Stockholm 12-5-1853 + Liebenberg 14-12-1941
 34. Franz von Sales Rudolf Freiherr Mayr v. Melnhof * Leoben 11-11-1854 + Himberg 18-7-1893
  x Schallaburg 7-7-1883
 35. Mathilde Freiin v. Tinti * Schallaburg 29-10-1863 + Lamberg 24-3-1927
 36. N. Semper * …
  x …
 37. N.N.
 38. Hans Otto Grandke * 1835 + 1901; preußischer Beamter; Wirklicher Geheimer Oberfinanzrat; Ministerialdirektor im Finanzministerium
  x …
 39. Meta Hempel * …
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  x
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  x
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  x
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  x
 47. 
48. János Nepumucen Erkel * ... + Gyula 1873; Brother of composer Ferenc Erkel (* Gyula  7-11-1810 + Budapest 15-6-1893) 
  x ...
 49. Krisztina Unger * ...
 50. Ágost Habinay * …
  x ...
 51. Augusta Mayr * …
 52. Rudolf Deimel * Gyula 1827
		x ...
	53.	Anna Keller * ...
	54.	Károly Bodoky * ...
		x …
	55.	Karolina Fodor * …
	56.	Lajos Mezey * ...
		x ...
	57.	Lucza Kramplics * …
	58.	György Csák * ca. 1841 + 1927; Financieel directeur
		x …
	59.	Etelka Mészey-Seidl * ca. 1864 + 1941
	60.	Károly Feik * …
		x …
	61.	Mária Menhoffer * …
	62.	István Urbányi * Káposztásfalva 25-12-1840 + Kassa 29-9-1913
		x 1871
	63.	Regina Mária Ágnes Rothammer * Kassa 6-2-1845 + Budapest 15-6-1923 
 VII
 64. Philipp Graf zu Eulenburg * Königsberg 24-4-1820 + Berlijn 5-3-1889; Zn van Friedrich Leopold Graf zu E. en Amalie v. Kleist
  x Berlijn 22-4-1846
65.  Alexandrine Amalie Luise Freiin v. Rothkirch u. Panthen * Glogau 20-6-1824 + Meran 11-4-1902; Dr van Friedrich Freiherr v. R. u. P. en Luise Freiin v. Danckelmann
 66. Samuel August Greve Sandels * Stockholm 27-9-1810 + Starberg 13-6-1892; Zn van Johan August Greve S. en Ulrika Elisabeth Friherrina Hermelin
  x Hinseberg 16-10-1850
 67. Hedvig Henrietta Emilia Augusta Tersmeden * Hinseberg bij Frovi 17-8-1829 + Wenen 25-6-1899; Dr van Jacob Johan T. en Henriette Jeannette Augusta Friherrina Adelswärd
 68. Franz von Sales Bartholomäus Mayr, since 21-1-1861 Edler v. Melnhof, since 18-2-1873 Freiherr Mayr v. Melnhof * Leoben 24-8-1810 + Leoben 28-12-1889; Zn van Franz M. en Josefa Stumpf
  x Schloß Eggenberg 21-11-1853
 69. Theodora Hittner Edle v. Hittnern * Graschnitz 25-2-1828 + Leoben 30-12-1857; Dr van Ferdinand H. Edler v. H. en Marie Lamberger
 70. Karl Wilhelm Borromäus Franz Xaver Ignaz Johann Nepomuk Freiherr v. Tinti * Wenen 19-5-1829 + Bad Kreuth 22-8-1884; Zn van Karl Freiherr v. T. en Anna Edle v. Keeß
  x Wenen 26-7-1855
 71. Mathilde Freiin v. Lederer-Trattnern * Wenen 8-11-1838 + Wenen 30-12-1900; Dr van Karl August Freiherr v. L.-T. en Marie Edle v. Trattnern
 72. N. Semper * ...; Zn van de wolfabrikant Christian Gottfried S. en Johanna Maria Paap, broer van de architect Gottfried S. (* Hamburg 29-11-1803 + Rome 15-5-1879)
  x ...
 73. N.N.; Dr van
 74. ;  van
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  x
 77. ;  van
 78. Karl Gustav Hempel * Waltershausen 9-1-1819 + Berlijn 13-1-1877; Verlagsbuchhändler; Zn van Schuhmachermeister Johann Daniel H. en Johanna Rebecca Ullrich
  x 1851
 79. Bertha Müller * 1820 + 1887; Dr van Kaufmann Karl M.
 80. ;  van
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 96. József Erkel * ...; Musician; Zn van
  x ...
 97. Klára Ruttkay * ...; Dr van
 98. ;  van
  x
 99. ;  van
 100. ;  van
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 101. ;  van
 102. ;  van
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 103. ;  van
 104. József Deimel * …; Zn van
  x ...
 105. Anna Lutz * …; Dr van
 106. ;  van
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 124. Tamás Urbányi * ...; Zn van
		x …
	125.	Anna Hrassko * …; Dr van
	126.	Imre Rothammer * …; Zn van
		x …
	127.	Ágnes Tarnasofszky * …; Dr van
Sources:
Genealogisches Handbuch des Adels
Neu Deutsche Biographie (Karl Gustav Hempel)
http://www.gyulaihirlap.hu/dokumentumok/dir12/899_5158_XIV_51-52_2001_12_21.pdf (obit. Lajos Erkel)
Bálasz Déri (geni)

Count Friedrich von Eulenburg and wife have three children: Augusta Viktoria Alexandrine Angyalka (b.Düsseldorf 31 July 2003), Augusta Alexandra Ester Virag (b.Dusseldorf 26 April 2006) and Friedrich Ludwig Constantin Miklos (b.Dusseldorf 20 March 2009).
ReplyDeletehttps://geneall.net/fr/name/1694469/patricia-erkel/