Frederick I, Count of Zollern (nicknamed Maute; died: before 1125), was often cited as a powerful Swabian Count and supporter of the imperial party of Henry V, Holy Roman Emperor. He most likely was the son of Burkhard I, and was married to Udilhild (or Udahild) of the House of Urach (died: 11. April, 1134), which house later became the Fürstenberg family. They had nine children; his eldest son was Frederick II. A younger son was Burkhard, who founded the Zollern-Hohenberg line (which became extinct in 1486).