Siegfried Geismar
Siegfried was born on January 12, 1879 in Breisach, Baden-Württemberg, Germany. He is the son of Israel Geismar and Merle Marie Geismar (Bloch). Siegfried died in the Madjanek concentration camp in Lublin Poland during WWII after March 4, 1943.
- After Breisach, Siegfried lived in (?) before moving to Offenburg in 1907.
- Sigfried married Judith Beck from Lörrach in 1908. Together they owned a butcher shop in the main square in Offenburg and lived in the residence above the shop with their family; Metzgerai and Wurtzgerai Sieg. Geismar.
- Sigfried and Judith had four children
- Alice Geismar (1909-1984) m. Adolf Paul Reutlinger (1910-1986)
- Ronja Reutlinger Beecher m. Victor Beecher
- Judi Beecher
- Andrea Beecher
- Ethan Beecher Jospitre
- Michael Reutlinger (1943-2020)
- Daniel Reutlinger m. Loretta
- Lea Reutlinger Harmer
- Aidan, Jayson , Logan
- Philip Reutlinger
- Lea Reutlinger Harmer
- Ronja Reutlinger Beecher m. Victor Beecher
- Bella Geismar (1910-2002) m. Dimitrov Wolff (1910-1981)
- Uri Wolff (1935-2008)
- Sigal Wolff
- Maayan, Saar
- Yaron Wolff
- Oren, Adi
- Sigal Wolff
- Uri Wolff (1935-2008)
- Hedwig Geismar (1912-2020) m. Jacques Valfer (1909-1990)
- Marilyn Valfer Jaffa
- Batya Jaffa / Neil
- Jacob , Natan
- Jonathan Jaffa
- Joshua, Chloe
- Leia Jaffa m. Mark Horowitz
- Ruby
- Batya Jaffa / Neil
- Marilyn Valfer Jaffa
- Norbert Geismar (1916-1998) m. Elsie Easter
- Daniel Geismar
- Jonathan Geismar
- Jill Geismar
- Parker
- Carolyn Geismar Lutz m. Jim Lutz
- Matthew Lutz
- Jessica Lutz
- Susan Geismar Famiglitti m. Robert Famiglitti
- Robert Famiglitti
- Laurie Famiglitti
- Josh
- Michael Famiglitti
- Gianna
- Richard Geismar
- Jenny Geismar
- Daniel Geismar
- Alice Geismar (1909-1984) m. Adolf Paul Reutlinger (1910-1986)
- Sigfried and Judith had four children
Siegfried had 2 siblings, Ernestine Geismar Auerbacher and Hermann Geismar.
Ernestine Geismar was born April 20, 1876 in Breisach, Germany. Ernestine m. Abraham Auerbacher and moved to Switzerland in the mid 1930s (date?). She died in Switzerland in 1956 at the age of 80.

Ernestine & Abraham Auerbacher with their boys, Hugo and Rene.

Martha Auerbacher Benjamin & Moritz Benjamin
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- Ernestine and Abraham had three girls:
- Paula (b. 1903), m. Marcel Erin on May 18, 1935.
- Martha (b. 1905-1979) married Moritz Benjamin and they had two boys, Rene and Hugo.
- Rene (b. 1936-1996) m. Lillian Buchinger
- Arie Benjamin
- Roni Benjamin
- Alexander Benjamin
- Bracha Benjamin
- Hugo (b. 1933-2023) m. Lotte Nordman
- Corinne
- Pierre Benjamin
- Michelle Benjamin Shitrit
- Gretel (b. 1907 – 1973) m. Adolf Langsam
- Rene (b. 1936-1996) m. Lillian Buchinger
- Ernestine and Abraham had three girls:
Herman Geismar was born April 4, 1881. He married Jenny Breisacher in Breisach… (date?). Herman died in Breisach on April 4, 1881 at the age of 51.
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- Herman and Jenny had one daughter, Lucy Geismar, born on March 4, 1910 and died June 14, 1996 in Indianapolis, Indiana.
- Lucy Geismar married Alfred Kahn (1897-1952), they had two children born in Mannheim, Henry (1933) and Doris (1935).
- Henry Kahn
- Doris Kahn m. Siegel
- Kathy Baird
- Lucy Geismar married Alfred Kahn (1897-1952), they had two children born in Mannheim, Henry (1933) and Doris (1935).
- Jenny Breisacher remarried in X, XXXX
- Herman and Jenny had one daughter, Lucy Geismar, born on March 4, 1910 and died June 14, 1996 in Indianapolis, Indiana.