Iremfrid, son of Ricfrid

Iremfrid (or Ehrenfried etc. a name which could be shortened to Immo, Emmo, Immed etc.) was a 10th-century noble born to a family which had its power base in the Rhine–Meuse delta region, near the modern border of the Netherlands and Germany. He was the eldest son of Ricfrid Count of Batavia, and his wife Herensinda. The memorial of Ricfried, which now only exists in several transcriptions, referred to him as either "Rector Yrimfredus" or "Victor Yrimfredus".

There are various disputed identifications of this Ehrenfried connecting to records of nobles in the Rhineland region with the same name, most importantly Erenfried II of the "Ezzonid" family, who were established in the area around Bonn. There may also have been another Count Eremfried in the Hesbaye region in eastern Belgium. This makes it difficult to be sure about the trajectory of his life, and he may have died relatively young. In contrast, authors such as Jongbloed (2009) claim a long career, ending about 965 or even later.