Emicho I of Nassau-Hadamar

Emicho I (d. 7 June 1334), second son of Count Otto I of Nassau, founded the elder Nassau-Hadamar line. Before 1297 he married Anna of Hohenzollern, who bore him at least eight children, including his successor John.

With his brother Henry he fought for his cousin King Adolf of Nassau at the Battle of Göllheim on 2 July 1298. In the family partition of 1303 he received Hadamar, Driedorf and the Esterau, ruling as Count of Nassau-Hadamar.