Damian Friary of Damian Friary Real Estate in Novato represented the Derryberry family in the June 11 sale of 2789-2877 Giffen Ave. to Lawrence Brooke and four family members, founders of General Hydroponics in Sebastopol. The Brookes were represented by Brad Yust of Santa Rosa.

Haden Ongaro and Mr. Yust brokered the Derryberrys' 2005 purchase of the building and marketing of the building for a time afterward. Mr. Ongaro was not involved in the recent sale. The story “2010 Midyear Report -- Industrial: Industrial market shows signs of rebound” [July 19] had incorrect information.