Friedrich IV (around 1145-19 August 1167), Duke of Swabia |
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| Father:1 | Konrad III (1093-15 February 1152), King of Germany | ||
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| Married:2 | 1166 | Gertrud von Sachsen (1154-1 June 1197) | |||
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| Occupation:3 | 1152-67 | Duke of Swabia | Fatal error: Uncaught Error: Call to undefined method Attribute::FormattedPlace() in /var/www/geneapedia.org/public_html/include/person.php:1963 Stack trace: #0 /var/www/geneapedia.org/public_html/include/person.php(1297): person::EditOverview(Array, Object(person)) #1 /var/www/geneapedia.org/public_html/index.php(357): person::View(Array) #2 {main} thrown in /var/www/geneapedia.org/public_html/include/person.php on line 1963 | ||