In this close up of the 2019 photograph of the carriage house at Wallace Manor, one can see the initials "R.W." This certainly suggests that the carriage house was built for Robert Wallace at or about the same time as Wallace Manor was built. | Source: James C. Wallace, a great-grandson of Robert and Lydia WallaceDownload Original File
Source
James C. Wallace, a great-grandson of Robert and Lydia Wallace
