Frederick IV von Rotenburg, Duke of Rottenburg^[1]

Abt 1145 - 1167  (~ 22 years)

• Name	Frederick IV von Rotenburg
  Suffix	Duke of Rottenburg
  Birth	Abt 1145
  Gender	Male
  Acceded	1152
  Death	19 Aug 1167
  Notes	Duke of Swabia. http://www.hull.ac.uk/php/cssbct/cgi-bin/gedlkup.php/n=royal?royal19873
  Person ID	I12674	Glenn Cook Family
  Last Modified	30 Nov 2006

  
  

  Father	Conrad III, Holy Roman Emperor,   b. 1093, Bamberg d. 15 Feb 1152, Bamberg (Age 59 years)
  Mother	Gertrude of Sulzbach, Queen of the Romans,   b. Abt 1114   d. 14 Apr 1146, Bad Hersfeld (Age ~ 32 years)
  Marriage	1136
  Family ID	F5883	Group Sheet  |  Family Chart

  
  

  Family	Gertrude of Bavaria,   b. Abt 1155   d. 1 Jul 1196 (Age ~ 41 years)
  Family ID	F5885	Group Sheet  |  Family Chart
  Last Modified	30 Nov 2006

  
  

• Sources

  [S36] Brian Tompsett, Dept of Computer Science, University of Hull, England(B.C.Tompsett@dcs.hull.ac.uk), Directory of Royal Genealogical Data, (This work is Copyright b 1994-2002 Brian C Tompsett).