Franz Julius Keibel (1861-1929)

By M. Elizabeth Barnes
Published: 2014-06-21
Keywords: biogenetic law, normal stages, normal plates
Franz Julius Keibel (1861-1929)

Franz Keibel studied the embryos of humans and other animals in Europe at the turn of the twentieth century. He lived and worked in several different parts of Germany and France. Keibel drew illustrations of embryos in many stages of development. Keibel used these illustrations, which he and others in the scientific community called normal plates, to describe the development of organisms in several species of vertebrates. His illustrations are published in the sixteen-volume text Normentafeln zur Entwicklungsgeschichte der Wirbelthiere (Normal Plates of the Developmental history of Vertebrates), published in 1895, and in the Manual of Human Embryology, which he edited with Franklin Paine Mall of the US, published in 1912. Keibel's plates showed human embryos in different stages of development between the twelfth day and the second month after fertilization.

Keibel was born 6 July 1861 in Adelig Dombrowken, Poland. His parents were landowners Anna Scharlock and Hermann Keibel, and he had one sister, Sophie. Keibel went to three different secondary schools for his early education in Gdańsk and Grudziadz, Poland, and in Berlin, Germany. He then went to the University of Freiburg in Freiberg im Breisgau, Germany, to study law for a semester. Afterwards, he instead pursued medicine, first at the University of Berlin in Berlin, and then at the University of Strasbourg in Strasbourg, France. On 25 September 1887 he married Susanna Wehrenpfennig in Berlin. They had four children: three sons and one daughter. He finished his dissertation in 1887 on skulls with the anatomist and anthropologist Gustav Schwalbe. He became a prosector at the University of Freiburg in 1889 and in 1892 he became professor at University of Strasbourg.

Keibel started to work with Wilhelm His in the 1880's at Strasbourg and they collaborated until 1904 when His died. His was attempting to complete a chronological map of the typical stages of human embryological development. Keibel already had experience in creating normal plates of pig development in the mid 1880s. Normal plates are detailed drawings of embryos lined up at different stages of development. Embryologists used these tools to compare the normal developmental processes of embryos from different species within a taxon to ascertain the typical developmental history of a member of that taxon. Keibel's plates were accompanied with tables that included descriptions of the inner anatomy of the developing animal. Keible employed his plates and tables to distinguish normal variations in the course of development from developmental abnormalities. Keibel's plates contributed to Wilhelm His's work on the normal progression of human development.

By the early 1900's Keibel had focused on embryology. He used his plates to test the biogenetic law proposed by Ernst Haeckel, at the University of Jena in Jena, Germany. According to the biogenetic law, each stage in the embryological development of an animal corresponds to the adult form of one of that animal's evolutionary ancestors. For example, as dogs descended from fish at some point in their evolutionary history (phylogeny), then according to the biogenetic law, dog embryos would resemble adult fishes at some point during the dog embryos' development (ontogeny). The biogenetic law held that ontogeny, the developmental pathway of some organism, recapitulates phylogeny, the evolutionary history of that organism's species. Keibel, after he detailed the process of pig development in 1897, inferred from his results that the biogenetic law must be false because when he attempted to identify a fish stage in the ontogeny of the pig, he didn't succeed.

Keibel's publication Normentafeln zur Entwicklungsgeschichte der Wirbelthiere (Normal Plates of the Development of the Vertebrates) filled 16 volumes from 1897 to 1938 and mapped, in an encyclopedic style, the development of different species of vertebrates, such as humans, pigs, fowls, lungfishes, rabbits, and tarsiers. Keibel created this publication in collaboration with some other contemporary anatomists, for example Karl Peter and Ambrosius Hubrecht, and he edited the volumes from 1897 to 1909.

In 1900 Keibel received the title of Extraordinat Professor at Strasbourg, which meant that he was a professor without an official chair, and then in 1912 he became an honorary professor. However, with the title of honorary professor he still was not officially appointed a chair. From 1910 through 1912 Keibel collaborated with one of Wilhelm His's other students, Franklin Paine Mall, at Johns Hopkins University in Baltimore, Maryland. Together, they edited two volumes of Manual of Human Embryology. In 1914 Keibel and Mall were funded by the Carnegie Institution of Washington to establish a department of human embryology in Baltimore, Maryland. Keibel and Mall's The Carnegie Institution of Washington Department of Embryology eventually became a center of embryological research that remained active into the twenty-first century.

In 1914 Keibel's youngest son fought in the Alsace-Lorraine battle of World War I and was reported missing in August of that year, presumably killed in combat. Keibel's wife Susanna became ill around this time. In 1917 Keibel secured a full academic chair at the University of Strasbourg, but when the French occupied the city, they forced Keibel to leave Strasbourg and the university. The French army allowed him only a small briefcase and confiscated all of his other belongings and scientific works. Keibel left Strasbourg in 1918 with his family and moved first to Munich, and then Heidelberg, Germany, where Susanna died. Keibel's scientific work slowed. Furthermore, many of the anatomists with whom Keibel collaborated lost their lives or their works during the war.

Johannes Rückert, at the University of Munich, invited Keibel to use his dissecting room until Keibel could find more suitable accommodations. A scientists and friend of Keibel's, Dorpat Adolphi, told Keibel that he had found accommodations at the University of Königsberg, Germany, after experiencing similar war-time displacement. Keibel followed Adopphi's advice and moved to Königsberg in 1919. While in Königsberg, Keibel's second son committed suicide. Keibel wrote that he was unhappy with the laboratory conditions at the University of Königsberg, so he pursued academic opportunities in Berlin. In 1922, Keibel relocated again to become the director of the Anatomical Institute of the University of Berlin, Germany. He remained there until his death in 1929.

Sources

  1. Barbro, Kuhlo. "Franz Keibel." Neue Deutsche Biographie (New German Biography) 11 (1977): 401. http://www.deutsche-biographie.de/sfz40358.html (Accessed October 19, 2012.)
  2. G. L. S. "Franz Keibel" Obituary. Science 69 1799 (1929): 637.
  3. Haeckel, Ernst. Generelle Morphologie der Organismen (General Morphology of the Organisms). Berlin: G. Reimer, 1866. http://www.biodiversitylibrary.org/item/22319#page/11/mode/1up (Accessed December 3, 2013).
  4. His, Wilhelm. Anatomie menschlicher Embryonen, vol. 1: Embryonen des ersten Monats. (Anatomy of Human Embryos, vol. 1: Embryos of the First Month). Leipzig: Vogel, 1880. https://archive.org/stream/anatomiemenschli01hisw#page/n9/mode/2up (Accessed June 18, 2014).
  5. Hopwood, Nick. "A history of normal plates, tables and stages in vertebrate embryology." International Journal of Developmental Biology. 51 (2007): 1–26. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1885287/ (Accessed June 18, 2014).
  6. Karl, Peter. "Franz Keibel: Ein Nachruf." (Franz Keibel: An Obituary). Anatomischer Anzeiger (Annals of Anatomy) 68 (1929): 201–205
  7. Keibel, Franz. "Studien zur Entwicklungsgeschichte des Schweines (Susscrofa domesticus) I." (Studies on the development history of the swine (Susscrofa domesticus) I) Schwalbe's Morphologische Arbeiten (Schwalbe's Morphological Work) 3 (1893): 1–139.
  8. Keibel, Franz. "Studien zur Entwicklungsgeschichte des Schweines (Susscrofa domesticus) II." (Studies on the development history of the swine (Susscrofa domesticus) II) Schwalbe's Morphologische Arbeiten (Schwalbe's Morphological Work) 5 (1895): 17–168.
  9. Keibel, Franz. Normentafel zur Entwicklungsgeschichte des Schweines (Susscrofa domesticus) (Normal Panels on the developmental history of the swine (susscrofa domesticus)). Jena: Fischer. 1897
  10. Keibel, Franz. Normentafeln zur Entwicklungsgeschichte der Wirbelthiere (Normal Panels on the Developmental history of vertebrates). Jena, G. Fischer, 1897. http://www.biodiversitylibrary.org/bibliography/8211 (Accessed June 19, 2014).
  11. Keibel, Franz, and Franklin P. Mall. Manual of Human Embryology. Philadelphia: J.B. Lippencott Company, 1912. https://play.google.com/store/books/details?id=5sE0AQAAMAAJ&rdid=book-5sE0AQAAMAAJ&rdot=1 (Accessed June 18, 2014).
  12. Maienschein, Jane. Whose View of Life? Cambridge: Harvard University Press, 2003. 64–66.
  13. Mall, Franklin P. "Review of Die Neue Anatomische Anstalt in München. Von Dr. J. Rückert. 109 Seiten und 18 Tafeln. Wiesbaden: JF Bergmann. 1910." The Anatomical Record 4 (1910): 466–470.

How to cite

Barnes, M. Elizabeth, "Franz Julius Keibel (1861-1929)". Embryo Project Encyclopedia (2014-06-21). ISSN: 1940-5030 http://embryo.asu.edu/handle/10776/7977.

Show full item record

Publisher

Arizona State University. School of Life Sciences. Center for Biology and Society. Embryo Project Encyclopedia.

Rights

Copyright Arizona Board of Regents Licensed as Creative Commons Attribution-NonCommercial-Share Alike 3.0 Unported (CC BY-NC-SA 3.0) http://creativecommons.org/licenses/by-nc-sa/3.0/

Last modified

Sunday, June 22, 2014 - 12:19

Topic

People

Subject

Keibel, Franz, 1861-1929; Embryology; People