Count Albrecht ("the Wise") IV of Habsburg
Albrecht, known as "the Wise", was born about 1188 in Schloss Limburg, Freiburg, Baden, Germany.  He died about 1239.

 Heilwig von Kyburg
Heilwig was born about 1192 in Kyburg, Zurich, Switzerland.  She died on April 30th, 1260.

 Emperor Rudolf von Habsburg I of the Holy Roman Empire
Rudolf was born on May 1st, 1218 in Limburg-Im-Breisgau, Germany .  He died at the age of 73 on July 15th, 1291 in Speyer, Germany .  He was buried in 1291 in Dom Speyer, Pfalz, Bavaria.