Count Ludwig III of Froburg
Count Ludwig III of was born in 1191.  He died at the age of 68 in 1259.

 Gertrude Habsburg Countess Froburg
Gertrude was born in 1191 in Schloss Limburg,A.D. Rh.,Freiburg,Baden.  She died at the age of 50 in 1241.

 Count Ludwig V of Froburg
Count Ludwig V of was born in 1226.  He died at the age of 53 on November 22nd, 1279.

 Count Rudolfus of Froburg
Count Rudolfus of was born in 1228.

 Count Hermann IV of Froburg
Count Hermann IV of was born in 1230.  He died at the age of 33 on May 15th, 1263.

 Count Hartmannus of Froburg
Count Hartmannus of was born in 1231.