All That's Interesting - As the younger sister of Eva Braun, Gretl Braun was a close friend of Adolf Hitler and among the most beloved members of his inner circle. But despite
![The mistress of Adolf Hitler, Eva Braun, with her brother in law, SS-Gruppenfuehrer Hermann Fegelein during his wedding with Eva Braun's younger sister Margaret in the "Eagle's Nest", the house on the The mistress of Adolf Hitler, Eva Braun, with her brother in law, SS-Gruppenfuehrer Hermann Fegelein during his wedding with Eva Braun's younger sister Margaret in the "Eagle's Nest", the house on the](https://c8.alamy.com/zooms/6/bf27c7e74fb24691b6aa90f1a7e3c1ae/ta29tg.jpg)
The mistress of Adolf Hitler, Eva Braun, with her brother in law, SS-Gruppenfuehrer Hermann Fegelein during his wedding with Eva Braun's younger sister Margaret in the "Eagle's Nest", the house on the
![Adolf Hitler pictured at wedding of 'brother-in-law' he had executed a year later | Daily Mail Online Adolf Hitler pictured at wedding of 'brother-in-law' he had executed a year later | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2016/12/05/14/3B0E631800000578-4001200-Sisters_Gretl_Braun_left_and_Eva_right_were_pictured_embracing_a-a-24_1480946495415.jpg)