Question: Patrick Cescau was the first combined Chief Executive of the manufacturing company that merged to become what?
Sentence (from "B. Wayne Hughes"): From 1989-90 until the respective dates of merger, he was Chairman of the Board and Chief Executive Officer of 18 affiliated REITs that were merged into the Company between September 1994 and May 1998 (collectively, the "Merged Public Storage REITs").
Relevant evidence: No