1991 — Reed International PLC purchases Marquis Who’s Who from MacMillan Inc. (now Maxwell-MacMillan)

1991 — Reed International PLC purchases Marquis Who’s Who from MacMillan Inc. (now Maxwell-MacMillan)

Reed International PLC (now RELX Group plc) Purchases Marquis Who’s Who from MacMillan Inc. (now Maxwell-MacMillan)

In 1992, Marquis Who’s Who is relocated from its Chicago location to New Providence, New Jersey, and consolidated among Reed’s other directory companies.