Gertrude of Süpplingenburg, Date of Birth, Date of Death
TweetGertrude of Süpplingenburg
Margravine consort of Austria and Tuscany and Duchess consort of Saxony and Bavaria
Date of Birth: 
About Gertrude of Süpplingenburg
- Gertrude of Süpplingenburg (18 April 1115 – 18 April 1143) was, by her two successive marriages, Duchess of Bavaria from 1127 to 1138, Margravine of Tuscany from 1136 to 1139, and Duchess of Saxony from 1137 to 1138, Margravine of Austria and again Duchess of Bavaria until her death.
- She was regent of Saxony during the minority of her son in 1139-1142.
Read more at Wikipedia