With the tasks they carry out daily, butlers often ask themselves: What would Mrs. Gray want? “As you walk through, you see [that] Mrs. Gray didn’t worry about transition,” Hutton tells the group. She explains how Mrs. Gray guided artisans and architects in creating seemingly every inch of the couple’s 46,000-square-foot home, completed in 1932. With whatever she tackles, Hutton tells herself: Think like Mrs. Gray. Mrs. Gray, Hutton believes, would like that.