Who was Gholamhossein Roghani?

Khomeini chooses Mr. Roghani’s house and tells the late Dr. Broujerdi, Imam’s son-in-law, “Mr. Roghani does not bother us.” Let’s go to Mr. Roghani’s house.” Khomeini’s presence in Mr. Roghani’s house changed the normal course of his life, so Khomeini said to the late Dr. Boroujerdi, “I am ashamed anymore”, and therefore, after staying in Mr. Roghani’s house for a while, Khomeini moved to another house in the same house.