Isenburg-Philippseich
Isenburg-Philippseich was a County of southern Hesse, Germany. It was created in 1711 as a partition of Isenburg-Offenbach, and was mediatised to Isenburg in 1806.
Counts of Isenburg-Philippseich (1711–1806)
- William [Maurice II of Isenburg-Philippseich|William Maurice II],
- Christian [Charles of Isenburg-Philippseich|Christian Charles],
- Charles [William of Isenburg-Philippseich|Charles William],
- Henry [Ferdinand of Isenburg-Philippseich|Henry Ferdinand],