Children of Adelheid, Countess of Rieneck and Philipp IV Von Falkenstein are:
| || i.||Elisabeth Von Falkenstein was born ABT 1298 in Of Munzenberg, Oberhessen, Hesse-Darmstadt, and died ABT 1 SEP 1328. She married Heinrich IV, Raugraf of Neuen Baumberg.
|1.|| ii.||Bertha Von Falkenstein was born ABT 1308 in Of Munzenberg, Oberhessen, Hesse-Darmstadt, and died 1342. She married Reinhard I von Westerburg ABT 13 DEC 1331, son of Siegfried VI von Westerburg and Adelheid, Countess of Burgsolms.
He was born ABT 1308 in of Westerburg, Hessen-Nassau, Prussia, and died 1353.