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 (1711–1772), (* 1688; † 1772)
 * Christian Charles (1772–1779), (* 1732; † 1779)
 * Charles William (1779–1781), (* 1767; † 1781)
 * Henry Ferdinand (1781–1806), (* 1770; † 1838)