#19 Left: Either Mrs. Gustav Friederici or Miss Alvine Friederici, probably taken in the late 1870's or 80's in Berlin. An older portrait is seen in #11.

#13 Right: Gustav Friederici, probably taken in the 1860's or 70's, city unknown. A younger portrait is #12, and an older Gustav is seen in #10.

Gustav was married to an unknown woman, they had one daughter, Alwine Friederici who lived in Swindemunde, and many sons. Gustav worked as a pharmacist and owned an apothecary in Swindemunde, along the Baltic coast (now Poland).