I have a group photo of about 20 people taken in 1899. Most of these people are found in the 1900 census of Berkeley, Alameda Co., CA living side by side. These names are written on the back: Anna Louise (HARDER) OGDEN, Charlotte HARDER and Frank HARDER [with this notation for those two, "Daughter and son of Karl and Augusta Emilia HARDER?"], Charlotte Caroline (HARDER) SPENGER, Eleanora Marie Hermine (HARDER) GREBS,Johann Joachim Ludwig HARDER, Pauline Amalia Ehreke HARDER, Karl HARDER, Augusta Emilia HARDER, Walter HARDER. Other surnames of the people in this photo are BOSSEL, OGDEN, SPENGER. A notation says "The original photograph is in the Bancroft Library , U.C. Berkeley".