Gerlach IV of Isenburg-Limburg
Gerlach IV of Isenburg-Limburg ( died 1289 ) , also known as Gerlach I of Limburg , was from 1258 Count of ( Isenburg- ) Limburg , ruling over the town of Limburg an der Lahn and some villages in its hinterlands . 
<triplet> Gerlach IV of Isenburg-Limburg <subj> 1289 <obj> date of death