1st row (left to right): Ministerialrat Hertz (light jacket), Mr. Liebert, Mr. Goblot (shorter bold man), Mr. Oppenheimer, Mrs. Clara Medicus, Mr. Levy-Bruhl (man with a hat and trench coat), Mr. Medicus, Mr. Einstein, Mr. Driesch, journalist (man with a shady face), Mr. Tillich (man with glasses), Mrs. Einstein (woman in a white hat), Mr. Piaget (a man with a pipe in his left hand), Mrs. Blondel (woman in a fur coat), Mr. Blondel.
2nd row (left to right):man behind Mr. Goblot is Mr. Lenz, Dr. Lips and Mr. Muller (the very top row), Mr. Hecker (man to Mr. Tillich's left and behind Mrs. Einstein with a bowtie), Mr. Michels (man turned with his head to the right), Mr. Naumann, unknown woman.