What was the original name of California’s Renwood Winery?

According to Zinfandel master Scott Harvey, one time wine maker at the winery, the art work for the label featured a mirror image of two wren birds, hence the name Wrenwood. The W was dropped, renaming it Renwood for the fact that all the great zinfandel houses of the day began with the letter “R”. (Rosenblum, Ridge, Ravenswood, Rombauer)