Agnes Von Mainz 
Agnes' father was Burggrave Von Rieneck And Mainz Gerhard and her mother was Hedwig Von Blieskastel. Her maternal grandfather was UNKNOWN Gottfried I. She was an only child.
Agnes and Count von Loos were married in a religious ceremony in 1100. They had a son named Louis of , Count von Loos And Reineck.
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Children
Louis of , Count von Loos And Reineck Loos
Louis of , Count von Loos And Reineck was born in 1100. He died at the age of 71 on August 11th, 1171.