Lukardis of Nidda

Lukardis (died 1333) was the only child and heiress of Count Engelbert I of Nidda. In 1311 she married Count John I of Ziegenhain, and on their wedding day the couple confirmed the town of Nidda's rights and freedoms.

In 1323 Emperor Louis IV enfeoffed John with Nidda castle and town as an imperial fief. After her father died in 1329, Lukardis nominally ruled the County of Nidda until her death in 1333, after which John united Nidda with Ziegenhain.